diff --git a/deployment/Dockerfile.debian b/deployment/Dockerfile.debian
index 29a36ec0d8..a1a3a18deb 100644
--- a/deployment/Dockerfile.debian
+++ b/deployment/Dockerfile.debian
@@ -1,4 +1,4 @@
-FROM debian:10
+FROM debian:11
 
 # Docker build arguments
 ARG SOURCE_DIR=/jellyfin
diff --git a/deployment/Dockerfile.portable b/deployment/Dockerfile.portable
index eeed2e0787..da7b9c8a04 100644
--- a/deployment/Dockerfile.portable
+++ b/deployment/Dockerfile.portable
@@ -1,4 +1,4 @@
-FROM debian:10
+FROM debian:11
 
 # Docker build arguments
 ARG SOURCE_DIR=/jellyfin