diff --git a/pkl-argo-plugin/Dockerfile b/pkl-argo-plugin/Dockerfile
index e4c2de9..8d7aaf8 100644
--- a/pkl-argo-plugin/Dockerfile
+++ b/pkl-argo-plugin/Dockerfile
@@ -1,4 +1,4 @@
-from alpine:3.23.3
+from alpine:3.23.4
 
 copy plugin.yaml /home/argocd/cmp-server/config/plugin.yaml