diff --git a/Dockerfile b/Dockerfile
index e0c0645..fe43f15 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.23.3
+FROM alpine:3.23.2
 
 LABEL Maintainer="Wolfgang Hottgenroth <woho@hottis.de>"
 LABEL ImageName="quay.io/wollud1969/exim-docker"