diff --git a/Dockerfile b/Dockerfile
index 2adb7a1..5b489b7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM debian:bookworm
 
-ARG VERSION=2.2.0
+ARG VERSION=2.2.1
 
 RUN apt-get update
 RUN apt-get install -y \