diff --git a/deployment/Dockerfile.debian b/deployment/Dockerfile.debian
index 76a907e48d..1350804b5e 100644
--- a/deployment/Dockerfile.debian
+++ b/deployment/Dockerfile.debian
@@ -1,4 +1,4 @@
-FROM debian:11
+FROM debian:12
 
 # Docker build arguments
 ARG SOURCE_DIR=/jellyfin
diff --git a/deployment/Dockerfile.portable b/deployment/Dockerfile.portable
index c06dfcd151..6a3ce962f3 100644
--- a/deployment/Dockerfile.portable
+++ b/deployment/Dockerfile.portable
@@ -1,4 +1,4 @@
-FROM debian:11
+FROM debian:12
 
 # Docker build arguments
 ARG SOURCE_DIR=/jellyfin