diff --git a/pyproject.toml b/pyproject.toml
index 66ded900..ae7ddef3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -33,6 +33,7 @@ dependencies = [
     "passlib",
     "vobject>=0.9.6",
     "pika>=1.1.0",
+    "requests",
 ]
 
 
diff --git a/setup.py.legacy b/setup.py.legacy
index 0256f556..52714757 100644
--- a/setup.py.legacy
+++ b/setup.py.legacy
@@ -38,6 +38,7 @@ web_files = ["web/internal_data/css/icon.png",
 
 install_requires = ["defusedxml", "passlib", "vobject>=0.9.6",
                     "pika>=1.1.0",
+                    "requests",
                     ]
 bcrypt_requires = ["bcrypt"]
 ldap_requires = ["ldap3"]