diff --git a/Dockerfile b/Dockerfile
index acfd804..4e4b43f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.21.3
+FROM alpine:3.22.0
 
 RUN apk update && apk upgrade && \
     apk add util-linux && \