diff --git a/Dockerfile b/Dockerfile
index cb76678c..2fa1922a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN make static-${TARGETOS}-${TARGETARCH}
 
 # -----------------------------------------------------------------------------
 
-FROM alpine:3.19
+FROM alpine:3.22
 
 LABEL org.opencontainers.image.source=https://github.com/helmfile/helmfile