diff --git a/mailcow/src/mailcow-dockerized/data/Dockerfiles/watchdog/Dockerfile b/mailcow/src/mailcow-dockerized/data/Dockerfiles/watchdog/Dockerfile
index 00cb8e9..654dea0 100644
--- a/mailcow/src/mailcow-dockerized/data/Dockerfiles/watchdog/Dockerfile
+++ b/mailcow/src/mailcow-dockerized/data/Dockerfiles/watchdog/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.14
+FROM alpine:3.17
 LABEL maintainer "André Peters <andre.peters@servercow.de>"
 
 # Installation