diff --git a/go.mod b/go.mod
index faa09b1..d6bf151 100644
--- a/go.mod
+++ b/go.mod
@@ -3,12 +3,12 @@ module github.com/sagernet/sing-shadowsocks
 go 1.18
 
 require (
-	github.com/sagernet/sing v0.2.9
-	golang.org/x/crypto v0.11.0
+	github.com/sagernet/sing v0.2.11
+	golang.org/x/crypto v0.13.0
 	lukechampine.com/blake3 v1.2.1
 )
 
 require (
 	github.com/klauspost/cpuid/v2 v2.0.12 // indirect
-	golang.org/x/sys v0.10.0 // indirect
+	golang.org/x/sys v0.12.0 // indirect
 )
diff --git a/go.sum b/go.sum
index 766e27f..0e0abdf 100644
--- a/go.sum
+++ b/go.sum
@@ -1,10 +1,10 @@
 github.com/klauspost/cpuid/v2 v2.0.12 h1:p9dKCg8i4gmOxtv35DvrYoWqYzQrvEVdjQ762Y0OqZE=
 github.com/klauspost/cpuid/v2 v2.0.12/go.mod h1:g2LTdtYhdyuGPqyWyv7qRAmj1WBqxuObKfj5c0PQa7c=
-github.com/sagernet/sing v0.2.9 h1:3wsTz+JG5Wzy65eZnh6AuCrD2QqcRF6Iq6f7ttmJsAo=
-github.com/sagernet/sing v0.2.9/go.mod h1:Ta8nHnDLAwqySzKhGoKk4ZIB+vJ3GTKj7UPrWYvM+4w=
-golang.org/x/crypto v0.11.0 h1:6Ewdq3tDic1mg5xRO4milcWCfMVQhI4NkqWWvqejpuA=
-golang.org/x/crypto v0.11.0/go.mod h1:xgJhtzW8F9jGdVFWZESrid1U1bjeNy4zgy5cRr/CIio=
-golang.org/x/sys v0.10.0 h1:SqMFp9UcQJZa+pmYuAKjd9xq1f0j5rLcDIk0mj4qAsA=
-golang.org/x/sys v0.10.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+github.com/sagernet/sing v0.2.11 h1:mu0S6d8y/xSVxilOqRd32Fmire5SZz9nT3t9NEHwUMY=
+github.com/sagernet/sing v0.2.11/go.mod h1:GQ673iPfUnkbK/dIPkfd1Xh1MjOGo36gkl/mkiHY7Jg=
+golang.org/x/crypto v0.13.0 h1:mvySKfSWJ+UKUii46M40LOvyWfN0s2U+46/jDd0e6Ck=
+golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc=
+golang.org/x/sys v0.12.0 h1:CM0HF96J0hcLAwsHPJZjfdNzs0gftsLfgKt57wWHJ0o=
+golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 lukechampine.com/blake3 v1.2.1 h1:YuqqRuaqsGV71BV/nm9xlI0MKUv4QC54jQnBChWbGnI=
 lukechampine.com/blake3 v1.2.1/go.mod h1:0OFRp7fBtAylGVCO40o87sbupkyIGgbpv1+M1k1LM6k=