diff --git a/Dockerfile b/Dockerfile
index fc0f171..b39cf49 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.22.2
+FROM alpine:3.23.3
 
 LABEL Maintainer="Wolfgang Hottgenroth <woho@hottis.de>"
 LABEL ImageName=""
@@ -14,4 +14,3 @@ EXPOSE 514/udp
 
 CMD [ "/usr/sbin/syslog-ng", "-f", "/etc/syslog-ng/syslog-ng.conf", "-F" ]
 
-