diff --git a/Dockerfile b/Dockerfile
index fac60618..2d7f8739 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -31,7 +31,7 @@ RUN set -xe && \
 
 
 # Final image
-FROM alpine:3.14.0
+FROM alpine:3.21.2
 
 RUN apk add --update --no-cache ca-certificates tzdata bash curl