diff --git a/Dockerfile b/Dockerfile
index 2e90b3f..da5fc26 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.16
+FROM alpine:3
 
 ENV SOPS_VER 3.8.1
 ENV KUSTOMIZE_VER 5.2.1