diff --git a/Dockerfile b/Dockerfile
index 009de55..fa6cbc7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -35,7 +35,7 @@ RUN apk add -u -t build-tools curl git && \
 #
 # Runtime container
 #
-FROM alpine:3.16
+FROM alpine:3.20.2
 
 ARG SOURCE_COMMIT=unknown