diff --git a/helmfile/Dockerfile b/helmfile/Dockerfile
index ea15eab..1b2ffde 100644
--- a/helmfile/Dockerfile
+++ b/helmfile/Dockerfile
@@ -1,4 +1,4 @@
-ARG DOCKER_HELMFILE_VERSION=v1.1.9
+ARG DOCKER_HELMFILE_VERSION=v1.5.4@sha256:b785e49758dcc9097b63b80c9068091dfffa8082bb5a37952e00b1a456ed4f7e
 
 FROM --platform=linux/amd64 ghcr.io/helmfile/helmfile-debian-stable-slim:${DOCKER_HELMFILE_VERSION}