diff --git a/Dockerfile b/Dockerfile
index 27a8210..42f1cf0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -26,7 +26,7 @@
        dev/robots.txt
 
 # Use alpine linux AS base image
-FROM alpine:latest AS kalamar
+FROM alpine:3.22 AS kalamar
 
 RUN apk update && \
     apk add --no-cache git \