diff --git a/core/agents/lastfm/agent_test.go b/core/agents/lastfm/agent_test.go
index f8ea2b370..68113eab4 100644
--- a/core/agents/lastfm/agent_test.go
+++ b/core/agents/lastfm/agent_test.go
@@ -4,7 +4,7 @@ import (
 	"bytes"
 	"context"
 	"errors"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"os"
 	"strconv"
@@ -70,7 +70,7 @@ var _ = Describe("lastfmAgent", func() {
 		})
 
 		It("returns an error if Last.FM call returns an error", func() {
-			httpClient.Res = http.Response{Body: ioutil.NopCloser(bytes.NewBufferString(lastfmError3)), StatusCode: 200}
+			httpClient.Res = http.Response{Body: io.NopCloser(bytes.NewBufferString(lastfmError3)), StatusCode: 200}
 			_, err := agent.GetBiography(ctx, "123", "U2", "mbid-1234")
 			Expect(err).To(HaveOccurred())
 			Expect(httpClient.RequestCount).To(Equal(1))
@@ -78,7 +78,7 @@ var _ = Describe("lastfmAgent", func() {
 		})
 
 		It("returns an error if Last.FM call returns an error 6 and mbid is empty", func() {
-			httpClient.Res = http.Response{Body: ioutil.NopCloser(bytes.NewBufferString(lastfmError6)), StatusCode: 200}
+			httpClient.Res = http.Response{Body: io.NopCloser(bytes.NewBufferString(lastfmError6)), StatusCode: 200}
 			_, err := agent.GetBiography(ctx, "123", "U2", "")
 			Expect(err).To(HaveOccurred())
 			Expect(httpClient.RequestCount).To(Equal(1))
@@ -93,7 +93,7 @@ var _ = Describe("lastfmAgent", func() {
 				Expect(httpClient.SavedRequest.URL.Query().Get("mbid")).To(BeEmpty())
 			})
 			It("calls again when last.fm returns an error 6", func() {
-				httpClient.Res = http.Response{Body: ioutil.NopCloser(bytes.NewBufferString(lastfmError6)), StatusCode: 200}
+				httpClient.Res = http.Response{Body: io.NopCloser(bytes.NewBufferString(lastfmError6)), StatusCode: 200}
 				_, _ = agent.GetBiography(ctx, "123", "U2", "mbid-1234")
 				Expect(httpClient.RequestCount).To(Equal(2))
 				Expect(httpClient.SavedRequest.URL.Query().Get("mbid")).To(BeEmpty())
@@ -131,7 +131,7 @@ var _ = Describe("lastfmAgent", func() {
 		})
 
 		It("returns an error if Last.FM call returns an error", func() {
-			httpClient.Res = http.Response{Body: ioutil.NopCloser(bytes.NewBufferString(lastfmError3)), StatusCode: 200}
+			httpClient.Res = http.Response{Body: io.NopCloser(bytes.NewBufferString(lastfmError3)), StatusCode: 200}
 			_, err := agent.GetSimilar(ctx, "123", "U2", "mbid-1234", 2)
 			Expect(err).To(HaveOccurred())
 			Expect(httpClient.RequestCount).To(Equal(1))
@@ -139,7 +139,7 @@ var _ = Describe("lastfmAgent", func() {
 		})
 
 		It("returns an error if Last.FM call returns an error 6 and mbid is empty", func() {
-			httpClient.Res = http.Response{Body: ioutil.NopCloser(bytes.NewBufferString(lastfmError6)), StatusCode: 200}
+			httpClient.Res = http.Response{Body: io.NopCloser(bytes.NewBufferString(lastfmError6)), StatusCode: 200}
 			_, err := agent.GetSimilar(ctx, "123", "U2", "", 2)
 			Expect(err).To(HaveOccurred())
 			Expect(httpClient.RequestCount).To(Equal(1))
@@ -154,7 +154,7 @@ var _ = Describe("lastfmAgent", func() {
 				Expect(httpClient.SavedRequest.URL.Query().Get("mbid")).To(BeEmpty())
 			})
 			It("calls again when last.fm returns an error 6", func() {
-				httpClient.Res = http.Response{Body: ioutil.NopCloser(bytes.NewBufferString(lastfmError6)), StatusCode: 200}
+				httpClient.Res = http.Response{Body: io.NopCloser(bytes.NewBufferString(lastfmError6)), StatusCode: 200}
 				_, _ = agent.GetSimilar(ctx, "123", "U2", "mbid-1234", 2)
 				Expect(httpClient.RequestCount).To(Equal(2))
 				Expect(httpClient.SavedRequest.URL.Query().Get("mbid")).To(BeEmpty())
@@ -192,7 +192,7 @@ var _ = Describe("lastfmAgent", func() {
 		})
 
 		It("returns an error if Last.FM call returns an error", func() {
-			httpClient.Res = http.Response{Body: ioutil.NopCloser(bytes.NewBufferString(lastfmError3)), StatusCode: 200}
+			httpClient.Res = http.Response{Body: io.NopCloser(bytes.NewBufferString(lastfmError3)), StatusCode: 200}
 			_, err := agent.GetTopSongs(ctx, "123", "U2", "mbid-1234", 2)
 			Expect(err).To(HaveOccurred())
 			Expect(httpClient.RequestCount).To(Equal(1))
@@ -200,7 +200,7 @@ var _ = Describe("lastfmAgent", func() {
 		})
 
 		It("returns an error if Last.FM call returns an error 6 and mbid is empty", func() {
-			httpClient.Res = http.Response{Body: ioutil.NopCloser(bytes.NewBufferString(lastfmError6)), StatusCode: 200}
+			httpClient.Res = http.Response{Body: io.NopCloser(bytes.NewBufferString(lastfmError6)), StatusCode: 200}
 			_, err := agent.GetTopSongs(ctx, "123", "U2", "", 2)
 			Expect(err).To(HaveOccurred())
 			Expect(httpClient.RequestCount).To(Equal(1))
@@ -215,7 +215,7 @@ var _ = Describe("lastfmAgent", func() {
 				Expect(httpClient.SavedRequest.URL.Query().Get("mbid")).To(BeEmpty())
 			})
 			It("calls again when last.fm returns an error 6", func() {
-				httpClient.Res = http.Response{Body: ioutil.NopCloser(bytes.NewBufferString(lastfmError6)), StatusCode: 200}
+				httpClient.Res = http.Response{Body: io.NopCloser(bytes.NewBufferString(lastfmError6)), StatusCode: 200}
 				_, _ = agent.GetTopSongs(ctx, "123", "U2", "mbid-1234", 2)
 				Expect(httpClient.RequestCount).To(Equal(2))
 				Expect(httpClient.SavedRequest.URL.Query().Get("mbid")).To(BeEmpty())
@@ -247,7 +247,7 @@ var _ = Describe("lastfmAgent", func() {
 
 		Describe("NowPlaying", func() {
 			It("calls Last.fm with correct params", func() {
-				httpClient.Res = http.Response{Body: ioutil.NopCloser(bytes.NewBufferString("{}")), StatusCode: 200}
+				httpClient.Res = http.Response{Body: io.NopCloser(bytes.NewBufferString("{}")), StatusCode: 200}
 
 				err := agent.NowPlaying(ctx, "user-1", track)
 
@@ -274,7 +274,7 @@ var _ = Describe("lastfmAgent", func() {
 		Describe("Scrobble", func() {
 			It("calls Last.fm with correct params", func() {
 				ts := time.Now()
-				httpClient.Res = http.Response{Body: ioutil.NopCloser(bytes.NewBufferString("{}")), StatusCode: 200}
+				httpClient.Res = http.Response{Body: io.NopCloser(bytes.NewBufferString("{}")), StatusCode: 200}
 
 				err := agent.Scrobble(ctx, "user-1", scrobbler.Scrobble{MediaFile: *track, TimeStamp: ts})
 
@@ -295,7 +295,7 @@ var _ = Describe("lastfmAgent", func() {
 
 			It("skips songs with less than 31 seconds", func() {
 				track.Duration = 29
-				httpClient.Res = http.Response{Body: ioutil.NopCloser(bytes.NewBufferString("{}")), StatusCode: 200}
+				httpClient.Res = http.Response{Body: io.NopCloser(bytes.NewBufferString("{}")), StatusCode: 200}
 
 				err := agent.Scrobble(ctx, "user-1", scrobbler.Scrobble{MediaFile: *track, TimeStamp: time.Now()})
 
@@ -310,7 +310,7 @@ var _ = Describe("lastfmAgent", func() {
 
 			It("returns ErrRetryLater on error 11", func() {
 				httpClient.Res = http.Response{
-					Body:       ioutil.NopCloser(bytes.NewBufferString(`{"error":11,"message":"Service Offline - This service is temporarily offline. Try again later."}`)),
+					Body:       io.NopCloser(bytes.NewBufferString(`{"error":11,"message":"Service Offline - This service is temporarily offline. Try again later."}`)),
 					StatusCode: 400,
 				}
 
@@ -320,7 +320,7 @@ var _ = Describe("lastfmAgent", func() {
 
 			It("returns ErrRetryLater on error 16", func() {
 				httpClient.Res = http.Response{
-					Body:       ioutil.NopCloser(bytes.NewBufferString(`{"error":16,"message":"There was a temporary error processing your request. Please try again"}`)),
+					Body:       io.NopCloser(bytes.NewBufferString(`{"error":16,"message":"There was a temporary error processing your request. Please try again"}`)),
 					StatusCode: 400,
 				}
 
@@ -330,7 +330,7 @@ var _ = Describe("lastfmAgent", func() {
 
 			It("returns ErrRetryLater on http errors", func() {
 				httpClient.Res = http.Response{
-					Body:       ioutil.NopCloser(bytes.NewBufferString(`internal server error`)),
+					Body:       io.NopCloser(bytes.NewBufferString(`internal server error`)),
 					StatusCode: 500,
 				}
 
@@ -340,7 +340,7 @@ var _ = Describe("lastfmAgent", func() {
 
 			It("returns ErrUnrecoverable on other errors", func() {
 				httpClient.Res = http.Response{
-					Body:       ioutil.NopCloser(bytes.NewBufferString(`{"error":8,"message":"Operation failed - Something else went wrong"}`)),
+					Body:       io.NopCloser(bytes.NewBufferString(`{"error":8,"message":"Operation failed - Something else went wrong"}`)),
 					StatusCode: 400,
 				}
 
diff --git a/core/agents/lastfm/client_test.go b/core/agents/lastfm/client_test.go
index cdd707d36..79bb44830 100644
--- a/core/agents/lastfm/client_test.go
+++ b/core/agents/lastfm/client_test.go
@@ -6,7 +6,7 @@ import (
 	"crypto/md5"
 	"errors"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"net/url"
 	"os"
@@ -38,7 +38,7 @@ var _ = Describe("Client", func() {
 
 		It("fails if Last.FM returns an http status != 200", func() {
 			httpClient.Res = http.Response{
-				Body:       ioutil.NopCloser(bytes.NewBufferString(`Internal Server Error`)),
+				Body:       io.NopCloser(bytes.NewBufferString(`Internal Server Error`)),
 				StatusCode: 500,
 			}
 
@@ -48,7 +48,7 @@ var _ = Describe("Client", func() {
 
 		It("fails if Last.FM returns an http status != 200", func() {
 			httpClient.Res = http.Response{
-				Body:       ioutil.NopCloser(bytes.NewBufferString(`{"error":3,"message":"Invalid Method - No method with that name in this package"}`)),
+				Body:       io.NopCloser(bytes.NewBufferString(`{"error":3,"message":"Invalid Method - No method with that name in this package"}`)),
 				StatusCode: 400,
 			}
 
@@ -58,7 +58,7 @@ var _ = Describe("Client", func() {
 
 		It("fails if Last.FM returns an error", func() {
 			httpClient.Res = http.Response{
-				Body:       ioutil.NopCloser(bytes.NewBufferString(`{"error":6,"message":"The artist you supplied could not be found"}`)),
+				Body:       io.NopCloser(bytes.NewBufferString(`{"error":6,"message":"The artist you supplied could not be found"}`)),
 				StatusCode: 200,
 			}
 
@@ -75,7 +75,7 @@ var _ = Describe("Client", func() {
 
 		It("fails if returned body is not a valid JSON", func() {
 			httpClient.Res = http.Response{
-				Body:       ioutil.NopCloser(bytes.NewBufferString(`<xml>NOT_VALID_JSON</xml>`)),
+				Body:       io.NopCloser(bytes.NewBufferString(`<xml>NOT_VALID_JSON</xml>`)),
 				StatusCode: 200,
 			}
 
@@ -112,7 +112,7 @@ var _ = Describe("Client", func() {
 	Describe("GetToken", func() {
 		It("returns a token when the request is successful", func() {
 			httpClient.Res = http.Response{
-				Body:       ioutil.NopCloser(bytes.NewBufferString(`{"token":"TOKEN"}`)),
+				Body:       io.NopCloser(bytes.NewBufferString(`{"token":"TOKEN"}`)),
 				StatusCode: 200,
 			}
 
@@ -128,7 +128,7 @@ var _ = Describe("Client", func() {
 	Describe("GetSession", func() {
 		It("returns a session key when the request is successful", func() {
 			httpClient.Res = http.Response{
-				Body:       ioutil.NopCloser(bytes.NewBufferString(`{"session":{"name":"Navidrome","key":"SESSION_KEY","subscriber":0}}`)),
+				Body:       io.NopCloser(bytes.NewBufferString(`{"session":{"name":"Navidrome","key":"SESSION_KEY","subscriber":0}}`)),
 				StatusCode: 200,
 			}
 
diff --git a/core/agents/lastfm/responses_test.go b/core/agents/lastfm/responses_test.go
index 96580bad3..62b2aae1a 100644
--- a/core/agents/lastfm/responses_test.go
+++ b/core/agents/lastfm/responses_test.go
@@ -2,7 +2,7 @@ package lastfm
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"os"
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
@@ -12,7 +12,7 @@ var _ = Describe("LastFM responses", func() {
 	Describe("Artist", func() {
 		It("parses the response correctly", func() {
 			var resp Response
-			body, _ := ioutil.ReadFile("tests/fixtures/lastfm.artist.getinfo.json")
+			body, _ := os.ReadFile("tests/fixtures/lastfm.artist.getinfo.json")
 			err := json.Unmarshal(body, &resp)
 			Expect(err).To(BeNil())
 
@@ -26,7 +26,7 @@ var _ = Describe("LastFM responses", func() {
 	Describe("SimilarArtists", func() {
 		It("parses the response correctly", func() {
 			var resp Response
-			body, _ := ioutil.ReadFile("tests/fixtures/lastfm.artist.getsimilar.json")
+			body, _ := os.ReadFile("tests/fixtures/lastfm.artist.getsimilar.json")
 			err := json.Unmarshal(body, &resp)
 			Expect(err).To(BeNil())
 
@@ -39,7 +39,7 @@ var _ = Describe("LastFM responses", func() {
 	Describe("TopTracks", func() {
 		It("parses the response correctly", func() {
 			var resp Response
-			body, _ := ioutil.ReadFile("tests/fixtures/lastfm.artist.gettoptracks.json")
+			body, _ := os.ReadFile("tests/fixtures/lastfm.artist.gettoptracks.json")
 			err := json.Unmarshal(body, &resp)
 			Expect(err).To(BeNil())
 
diff --git a/core/agents/spotify/client.go b/core/agents/spotify/client.go
index f1e22fa8b..8361a9887 100644
--- a/core/agents/spotify/client.go
+++ b/core/agents/spotify/client.go
@@ -6,7 +6,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"net/url"
 	"strconv"
@@ -93,7 +93,7 @@ func (c *Client) makeRequest(req *http.Request, response interface{}) error {
 	}
 
 	defer resp.Body.Close()
-	data, err := ioutil.ReadAll(resp.Body)
+	data, err := io.ReadAll(resp.Body)
 	if err != nil {
 		return err
 	}
diff --git a/core/agents/spotify/client_test.go b/core/agents/spotify/client_test.go
index af49736b6..afce3bdeb 100644
--- a/core/agents/spotify/client_test.go
+++ b/core/agents/spotify/client_test.go
@@ -3,7 +3,7 @@ package spotify
 import (
 	"bytes"
 	"context"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"os"
 
@@ -26,7 +26,7 @@ var _ = Describe("Client", func() {
 			httpClient.mock("https://api.spotify.com/v1/search", http.Response{Body: f, StatusCode: 200})
 			httpClient.mock("https://accounts.spotify.com/api/token", http.Response{
 				StatusCode: 200,
-				Body:       ioutil.NopCloser(bytes.NewBufferString(`{"access_token": "NEW_ACCESS_TOKEN","token_type": "Bearer","expires_in": 3600}`)),
+				Body:       io.NopCloser(bytes.NewBufferString(`{"access_token": "NEW_ACCESS_TOKEN","token_type": "Bearer","expires_in": 3600}`)),
 			})
 
 			artists, err := client.SearchArtists(context.TODO(), "U2", 10)
@@ -44,7 +44,7 @@ var _ = Describe("Client", func() {
 		It("fails if artist was not found", func() {
 			httpClient.mock("https://api.spotify.com/v1/search", http.Response{
 				StatusCode: 200,
-				Body: ioutil.NopCloser(bytes.NewBufferString(`{
+				Body: io.NopCloser(bytes.NewBufferString(`{
 						  "artists" : {
 							"href" : "https://api.spotify.com/v1/search?query=dasdasdas%2Cdna&type=artist&offset=0&limit=20",
 							"items" : [ ], "limit" : 20, "next" : null, "offset" : 0, "previous" : null, "total" : 0
@@ -52,7 +52,7 @@ var _ = Describe("Client", func() {
 			})
 			httpClient.mock("https://accounts.spotify.com/api/token", http.Response{
 				StatusCode: 200,
-				Body:       ioutil.NopCloser(bytes.NewBufferString(`{"access_token": "NEW_ACCESS_TOKEN","token_type": "Bearer","expires_in": 3600}`)),
+				Body:       io.NopCloser(bytes.NewBufferString(`{"access_token": "NEW_ACCESS_TOKEN","token_type": "Bearer","expires_in": 3600}`)),
 			})
 
 			_, err := client.SearchArtists(context.TODO(), "U2", 10)
@@ -64,7 +64,7 @@ var _ = Describe("Client", func() {
 			httpClient.mock("https://api.spotify.com/v1/search", http.Response{Body: f, StatusCode: 200})
 			httpClient.mock("https://accounts.spotify.com/api/token", http.Response{
 				StatusCode: 400,
-				Body:       ioutil.NopCloser(bytes.NewBufferString(`{"error":"invalid_client","error_description":"Invalid client"}`)),
+				Body:       io.NopCloser(bytes.NewBufferString(`{"error":"invalid_client","error_description":"Invalid client"}`)),
 			})
 
 			_, err := client.SearchArtists(context.TODO(), "U2", 10)
@@ -76,7 +76,7 @@ var _ = Describe("Client", func() {
 		It("returns an access_token on successful authorization", func() {
 			httpClient.mock("https://accounts.spotify.com/api/token", http.Response{
 				StatusCode: 200,
-				Body:       ioutil.NopCloser(bytes.NewBufferString(`{"access_token": "NEW_ACCESS_TOKEN","token_type": "Bearer","expires_in": 3600}`)),
+				Body:       io.NopCloser(bytes.NewBufferString(`{"access_token": "NEW_ACCESS_TOKEN","token_type": "Bearer","expires_in": 3600}`)),
 			})
 
 			token, err := client.authorize(context.TODO())
@@ -89,7 +89,7 @@ var _ = Describe("Client", func() {
 		It("fails on unsuccessful authorization", func() {
 			httpClient.mock("https://accounts.spotify.com/api/token", http.Response{
 				StatusCode: 400,
-				Body:       ioutil.NopCloser(bytes.NewBufferString(`{"error":"invalid_client","error_description":"Invalid client"}`)),
+				Body:       io.NopCloser(bytes.NewBufferString(`{"error":"invalid_client","error_description":"Invalid client"}`)),
 			})
 
 			_, err := client.authorize(context.TODO())
@@ -99,7 +99,7 @@ var _ = Describe("Client", func() {
 		It("fails on invalid JSON response", func() {
 			httpClient.mock("https://accounts.spotify.com/api/token", http.Response{
 				StatusCode: 200,
-				Body:       ioutil.NopCloser(bytes.NewBufferString(`{NOT_VALID}`)),
+				Body:       io.NopCloser(bytes.NewBufferString(`{NOT_VALID}`)),
 			})
 
 			_, err := client.authorize(context.TODO())
diff --git a/core/agents/spotify/responses_test.go b/core/agents/spotify/responses_test.go
index 8909f71e1..f8bcfb1b5 100644
--- a/core/agents/spotify/responses_test.go
+++ b/core/agents/spotify/responses_test.go
@@ -2,7 +2,7 @@ package spotify
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"os"
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
@@ -12,7 +12,7 @@ var _ = Describe("Responses", func() {
 	Describe("Search type=artist", func() {
 		It("parses the artist search result correctly ", func() {
 			var resp SearchResults
-			body, _ := ioutil.ReadFile("tests/fixtures/spotify.search.artist.json")
+			body, _ := os.ReadFile("tests/fixtures/spotify.search.artist.json")
 			err := json.Unmarshal(body, &resp)
 			Expect(err).To(BeNil())
 
diff --git a/core/artwork.go b/core/artwork.go
index 665c6df08..ae872443e 100644
--- a/core/artwork.go
+++ b/core/artwork.go
@@ -10,7 +10,6 @@ import (
 	"image/jpeg"
 	_ "image/png"
 	"io"
-	"io/ioutil"
 	"os"
 	"strings"
 	"sync"
@@ -173,7 +172,7 @@ func resizeImage(reader io.Reader, size int) (io.ReadCloser, error) {
 
 	buf := new(bytes.Buffer)
 	err = jpeg.Encode(buf, m, &jpeg.Options{Quality: conf.Server.CoverJpegQuality})
-	return ioutil.NopCloser(buf), err
+	return io.NopCloser(buf), err
 }
 
 func readFromTag(path string) (io.ReadCloser, error) {
@@ -192,7 +191,7 @@ func readFromTag(path string) (io.ReadCloser, error) {
 	if picture == nil {
 		return nil, errors.New("file does not contain embedded art")
 	}
-	return ioutil.NopCloser(bytes.NewReader(picture.Data)), nil
+	return io.NopCloser(bytes.NewReader(picture.Data)), nil
 }
 
 func readFromFile(path string) (io.ReadCloser, error) {
diff --git a/core/artwork_test.go b/core/artwork_test.go
index 6ebbfe686..936bf69b3 100644
--- a/core/artwork_test.go
+++ b/core/artwork_test.go
@@ -3,7 +3,7 @@ package core
 import (
 	"context"
 	"image"
-	"io/ioutil"
+	"os"
 
 	"github.com/navidrome/navidrome/conf"
 	"github.com/navidrome/navidrome/log"
@@ -33,7 +33,7 @@ var _ = Describe("Artwork", func() {
 
 	Context("Cache is configured", func() {
 		BeforeEach(func() {
-			conf.Server.DataFolder, _ = ioutil.TempDir("", "file_caches")
+			conf.Server.DataFolder, _ = os.MkdirTemp("", "file_caches")
 			conf.Server.ImageCacheSize = "100MB"
 			cache := GetImageCache()
 			Eventually(func() bool { return cache.Ready(context.TODO()) }).Should(BeTrue())
diff --git a/core/cache_warmer.go b/core/cache_warmer.go
index 47370a92d..72368f81a 100644
--- a/core/cache_warmer.go
+++ b/core/cache_warmer.go
@@ -3,7 +3,6 @@ package core
 import (
 	"context"
 	"io"
-	"io/ioutil"
 	"time"
 
 	"github.com/navidrome/navidrome/conf"
@@ -80,7 +79,7 @@ func (w *warmer) execute(workload interface{}) {
 		return
 	}
 	defer r.Close()
-	_, _ = io.Copy(ioutil.Discard, r)
+	_, _ = io.Copy(io.Discard, r)
 }
 
 type artworkItem struct {
diff --git a/core/media_streamer_test.go b/core/media_streamer_test.go
index b59191572..04a663243 100644
--- a/core/media_streamer_test.go
+++ b/core/media_streamer_test.go
@@ -3,7 +3,7 @@ package core
 import (
 	"context"
 	"io"
-	"io/ioutil"
+	"os"
 	"strings"
 
 	"github.com/navidrome/navidrome/conf"
@@ -22,7 +22,7 @@ var _ = Describe("MediaStreamer", func() {
 	ctx := log.NewContext(context.TODO())
 
 	BeforeEach(func() {
-		conf.Server.DataFolder, _ = ioutil.TempDir("", "file_caches")
+		conf.Server.DataFolder, _ = os.MkdirTemp("", "file_caches")
 		conf.Server.TranscodingCacheSize = "100MB"
 		ds = &tests.MockDataStore{MockedTranscoding: &tests.MockTranscodingRepo{}}
 		ds.MediaFile(ctx).(*tests.MockMediaFileRepo).SetData(model.MediaFiles{
@@ -58,7 +58,7 @@ var _ = Describe("MediaStreamer", func() {
 		It("returns a seekable stream if the file is complete in the cache", func() {
 			s, err := streamer.NewStream(ctx, "123", "mp3", 32)
 			Expect(err).To(BeNil())
-			_, _ = ioutil.ReadAll(s)
+			_, _ = io.ReadAll(s)
 			_ = s.Close()
 			Eventually(func() bool { return ffmpeg.closed }, "3s").Should(BeTrue())
 
diff --git a/persistence/album_repository_test.go b/persistence/album_repository_test.go
index cd55e6570..c05bb104d 100644
--- a/persistence/album_repository_test.go
+++ b/persistence/album_repository_test.go
@@ -2,7 +2,6 @@ package persistence
 
 import (
 	"context"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 
@@ -89,7 +88,7 @@ var _ = Describe("AlbumRepository", func() {
 	})
 
 	Describe("getCoverFromPath", func() {
-		testFolder, _ := ioutil.TempDir("", "album_persistence_tests")
+		testFolder, _ := os.MkdirTemp("", "album_persistence_tests")
 		if err := os.MkdirAll(testFolder, 0777); err != nil {
 			panic(err)
 		}
diff --git a/resources/embed.go b/resources/embed.go
index 13c5d2588..4228d5522 100644
--- a/resources/embed.go
+++ b/resources/embed.go
@@ -2,7 +2,7 @@ package resources
 
 import (
 	"embed"
-	"io/ioutil"
+	"io"
 )
 
 //go:embed *
@@ -13,5 +13,5 @@ func Asset(path string) ([]byte, error) {
 	if err != nil {
 		return nil, err
 	}
-	return ioutil.ReadAll(f)
+	return io.ReadAll(f)
 }
diff --git a/scanner/playlist_sync.go b/scanner/playlist_sync.go
index 955e0ab7d..50bebfc40 100644
--- a/scanner/playlist_sync.go
+++ b/scanner/playlist_sync.go
@@ -5,7 +5,6 @@ import (
 	"bytes"
 	"context"
 	"fmt"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"strings"
@@ -26,7 +25,7 @@ func newPlaylistSync(ds model.DataStore) *playlistSync {
 
 func (s *playlistSync) processPlaylists(ctx context.Context, dir string) int64 {
 	var count int64
-	files, err := ioutil.ReadDir(dir)
+	files, err := os.ReadDir(dir)
 	if err != nil {
 		log.Error(ctx, "Error reading files", "dir", dir, err)
 		return count
diff --git a/server/nativeapi/translations.go b/server/nativeapi/translations.go
index 93f738f42..2b87fa821 100644
--- a/server/nativeapi/translations.go
+++ b/server/nativeapi/translations.go
@@ -4,8 +4,8 @@ import (
 	"bytes"
 	"context"
 	"encoding/json"
+	"io"
 	"io/fs"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"strings"
@@ -112,7 +112,7 @@ func loadTranslation(fsys fs.FS, fileName string) (translation translation, err
 	if err != nil {
 		return
 	}
-	data, err := ioutil.ReadAll(file)
+	data, err := io.ReadAll(file)
 	if err != nil {
 		return
 	}
diff --git a/server/nativeapi/translations_test.go b/server/nativeapi/translations_test.go
index 8e4f9aaf4..4e99b3200 100644
--- a/server/nativeapi/translations_test.go
+++ b/server/nativeapi/translations_test.go
@@ -2,7 +2,7 @@ package nativeapi
 
 import (
 	"encoding/json"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"os"
 	"path/filepath"
@@ -26,7 +26,7 @@ var _ = Describe("Translations", func() {
 				name := filepath.Base(f.Name())
 				filePath := filepath.Join(consts.I18nFolder, name)
 				file, _ := fs.Open(filePath)
-				data, _ := ioutil.ReadAll(file)
+				data, _ := io.ReadAll(file)
 				var out map[string]interface{}
 
 				Expect(filepath.Ext(filePath)).To(Equal(".json"), filePath)
diff --git a/server/serve_index.go b/server/serve_index.go
index 1bafe505b..204633dc0 100644
--- a/server/serve_index.go
+++ b/server/serve_index.go
@@ -3,8 +3,8 @@ package server
 import (
 	"encoding/json"
 	"html/template"
+	"io"
 	"io/fs"
-	"io/ioutil"
 	"net/http"
 	"strings"
 
@@ -82,7 +82,7 @@ func getIndexTemplate(r *http.Request, fs fs.FS) (*template.Template, error) {
 		log.Error(r, "Could not find `index.html` template", err)
 		return nil, err
 	}
-	indexStr, err := ioutil.ReadAll(indexHtml)
+	indexStr, err := io.ReadAll(indexHtml)
 	if err != nil {
 		log.Error(r, "Could not read from `index.html`", err)
 		return nil, err
diff --git a/server/subsonic/media_retrieval_test.go b/server/subsonic/media_retrieval_test.go
index 46cd23b57..705e52d18 100644
--- a/server/subsonic/media_retrieval_test.go
+++ b/server/subsonic/media_retrieval_test.go
@@ -5,7 +5,6 @@ import (
 	"context"
 	"errors"
 	"io"
-	"io/ioutil"
 	"net/http/httptest"
 
 	"github.com/navidrome/navidrome/model"
@@ -76,5 +75,5 @@ func (c *fakeArtwork) Get(ctx context.Context, id string, size int) (io.ReadClos
 	}
 	c.recvId = id
 	c.recvSize = size
-	return ioutil.NopCloser(bytes.NewReader([]byte(c.data))), nil
+	return io.NopCloser(bytes.NewReader([]byte(c.data))), nil
 }
diff --git a/server/subsonic/stream.go b/server/subsonic/stream.go
index 462ccee4f..5f0859aff 100644
--- a/server/subsonic/stream.go
+++ b/server/subsonic/stream.go
@@ -3,7 +3,6 @@ package subsonic
 import (
 	"fmt"
 	"io"
-	"io/ioutil"
 	"net/http"
 	"strconv"
 	"strings"
@@ -67,7 +66,7 @@ func (c *StreamController) Stream(w http.ResponseWriter, r *http.Request) (*resp
 		}
 
 		if r.Method == "HEAD" {
-			go func() { _, _ = io.Copy(ioutil.Discard, stream) }()
+			go func() { _, _ = io.Copy(io.Discard, stream) }()
 		} else {
 			if c, err := io.Copy(w, stream); err != nil {
 				log.Error(ctx, "Error sending transcoded file", "id", id, err)
diff --git a/utils/cache/file_caches_test.go b/utils/cache/file_caches_test.go
index c8f94cd06..f6408e173 100644
--- a/utils/cache/file_caches_test.go
+++ b/utils/cache/file_caches_test.go
@@ -3,7 +3,6 @@ package cache
 import (
 	"context"
 	"io"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"strings"
@@ -22,7 +21,7 @@ func callNewFileCache(name, cacheSize, cacheFolder string, maxItems int, getRead
 
 var _ = Describe("File Caches", func() {
 	BeforeEach(func() {
-		conf.Server.DataFolder, _ = ioutil.TempDir("", "file_caches")
+		conf.Server.DataFolder, _ = os.MkdirTemp("", "file_caches")
 	})
 	AfterEach(func() {
 		os.RemoveAll(conf.Server.DataFolder)
@@ -61,13 +60,13 @@ var _ = Describe("File Caches", func() {
 			Expect(err).To(BeNil())
 			Expect(s.Cached).To(BeFalse())
 			Expect(s.Closer).To(BeNil())
-			Expect(ioutil.ReadAll(s)).To(Equal([]byte("test")))
+			Expect(io.ReadAll(s)).To(Equal([]byte("test")))
 
 			// Second call is a HIT
 			called = false
 			s, err = fc.Get(context.TODO(), &testArg{"test"})
 			Expect(err).To(BeNil())
-			Expect(ioutil.ReadAll(s)).To(Equal([]byte("test")))
+			Expect(io.ReadAll(s)).To(Equal([]byte("test")))
 			Expect(s.Cached).To(BeTrue())
 			Expect(s.Closer).ToNot(BeNil())
 			Expect(called).To(BeFalse())
@@ -83,13 +82,13 @@ var _ = Describe("File Caches", func() {
 			s, err := fc.Get(context.TODO(), &testArg{"test"})
 			Expect(err).To(BeNil())
 			Expect(s.Cached).To(BeFalse())
-			Expect(ioutil.ReadAll(s)).To(Equal([]byte("test")))
+			Expect(io.ReadAll(s)).To(Equal([]byte("test")))
 
 			// Second call is also a MISS
 			called = false
 			s, err = fc.Get(context.TODO(), &testArg{"test"})
 			Expect(err).To(BeNil())
-			Expect(ioutil.ReadAll(s)).To(Equal([]byte("test")))
+			Expect(io.ReadAll(s)).To(Equal([]byte("test")))
 			Expect(s.Cached).To(BeFalse())
 			Expect(called).To(BeTrue())
 		})
diff --git a/utils/cache/spread_fs_test.go b/utils/cache/spread_fs_test.go
index 2b821d064..cad185deb 100644
--- a/utils/cache/spread_fs_test.go
+++ b/utils/cache/spread_fs_test.go
@@ -1,7 +1,6 @@
 package cache
 
 import (
-	"io/ioutil"
 	"os"
 	"path/filepath"
 	"strings"
@@ -16,7 +15,7 @@ var _ = Describe("Spread FS", func() {
 
 	BeforeEach(func() {
 		var err error
-		rootDir, _ = ioutil.TempDir("", "spread_fs")
+		rootDir, _ = os.MkdirTemp("", "spread_fs")
 		fs, err = NewSpreadFS(rootDir, 0755)
 		Expect(err).To(BeNil())
 	})
@@ -54,7 +53,7 @@ var _ = Describe("Spread FS", func() {
 			var actual []string
 			err := fs.Reload(func(key string, name string) {
 				Expect(key).To(Equal(name))
-				data, err := ioutil.ReadFile(name)
+				data, err := os.ReadFile(name)
 				Expect(err).To(BeNil())
 				actual = append(actual, string(data))
 			})
diff --git a/utils/cached_http_client.go b/utils/cached_http_client.go
index c8acc1785..c0b4d8007 100644
--- a/utils/cached_http_client.go
+++ b/utils/cached_http_client.go
@@ -6,7 +6,6 @@ import (
 	"encoding/base64"
 	"encoding/json"
 	"io"
-	"io/ioutil"
 	"net/http"
 	"strings"
 	"time"
@@ -71,7 +70,7 @@ func (c *CachedHTTPClient) serializeReq(req *http.Request) string {
 		URL:    req.URL.String(),
 	}
 	if req.Body != nil {
-		bodyData, _ := ioutil.ReadAll(req.Body)
+		bodyData, _ := io.ReadAll(req.Body)
 		bodyStr := base64.StdEncoding.EncodeToString(bodyData)
 		data.Body = &bodyStr
 	}
diff --git a/utils/cached_http_client_test.go b/utils/cached_http_client_test.go
index 71263b9e9..e927e4ff3 100644
--- a/utils/cached_http_client_test.go
+++ b/utils/cached_http_client_test.go
@@ -2,7 +2,7 @@ package utils
 
 import (
 	"fmt"
-	"io/ioutil"
+	"io"
 	"net/http"
 	"net/http/httptest"
 	"time"
@@ -36,7 +36,7 @@ var _ = Describe("CachedHttpClient", func() {
 			r, _ := http.NewRequest("GET", ts.URL+"?name=doe", nil)
 			resp, err := chc.Do(r)
 			Expect(err).To(BeNil())
-			body, err := ioutil.ReadAll(resp.Body)
+			body, err := io.ReadAll(resp.Body)
 			Expect(err).To(BeNil())
 			Expect(string(body)).To(Equal("Hello, [doe]"))
 			Expect(requestsReceived).To(Equal(1))
@@ -45,7 +45,7 @@ var _ = Describe("CachedHttpClient", func() {
 			r, _ = http.NewRequest("GET", ts.URL+"?name=doe", nil)
 			resp, err = chc.Do(r)
 			Expect(err).To(BeNil())
-			body, err = ioutil.ReadAll(resp.Body)
+			body, err = io.ReadAll(resp.Body)
 			Expect(err).To(BeNil())
 			Expect(string(body)).To(Equal("Hello, [doe]"))
 			Expect(requestsReceived).To(Equal(1))
@@ -54,7 +54,7 @@ var _ = Describe("CachedHttpClient", func() {
 			r, _ = http.NewRequest("GET", ts.URL, nil)
 			resp, err = chc.Do(r)
 			Expect(err).To(BeNil())
-			body, err = ioutil.ReadAll(resp.Body)
+			body, err = io.ReadAll(resp.Body)
 			Expect(err).To(BeNil())
 			Expect(string(body)).To(Equal("Hello, []"))
 			Expect(requestsReceived).To(Equal(2))
@@ -64,7 +64,7 @@ var _ = Describe("CachedHttpClient", func() {
 			r.Header.Add("head", "this is a header")
 			resp, err = chc.Do(r)
 			Expect(err).To(BeNil())
-			body, err = ioutil.ReadAll(resp.Body)
+			body, err = io.ReadAll(resp.Body)
 			Expect(err).To(BeNil())
 			Expect(string(body)).To(Equal("Hello, []"))
 			Expect(header).To(Equal("this is a header"))
diff --git a/utils/merge_fs_test.go b/utils/merge_fs_test.go
index cefd9c998..7aab37bd9 100644
--- a/utils/merge_fs_test.go
+++ b/utils/merge_fs_test.go
@@ -1,8 +1,8 @@
 package utils_test
 
 import (
+	"io"
 	"io/fs"
-	"io/ioutil"
 	"os"
 	"path/filepath"
 
@@ -16,8 +16,8 @@ var _ = Describe("MergeFS", func() {
 	var baseDir, overlayDir, mergedDir fs.FS
 
 	BeforeEach(func() {
-		baseName, _ = ioutil.TempDir("", "merge_fs_base_test")
-		overlayName, _ = ioutil.TempDir("", "merge_fs_overlay_test")
+		baseName, _ = os.MkdirTemp("", "merge_fs_base_test")
+		overlayName, _ = os.MkdirTemp("", "merge_fs_overlay_test")
 		baseDir = os.DirFS(baseName)
 		overlayDir = os.DirFS(overlayName)
 		mergedDir = utils.MergeFS{Base: baseDir, Overlay: overlayDir}
@@ -41,7 +41,7 @@ var _ = Describe("MergeFS", func() {
 		file, err := mergedDir.Open("b.json")
 		Expect(err).To(BeNil())
 
-		content, err := ioutil.ReadAll(file)
+		content, err := io.ReadAll(file)
 		Expect(err).To(BeNil())
 		Expect(string(content)).To(Equal("overridden"))
 	})