diff --git a/Dockerfile b/Dockerfile
index cb0da55..5374799 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM "alpine:3.7"
+FROM "alpine:3.23"
 LABEL maintainer="Cabillot Julien <dockerimages@cabillot.eu>"
 
 COPY entrypoint.sh /entrypoint.sh