diff --git a/helmfile/Dockerfile b/helmfile/Dockerfile
index ea15eab..de5ab70 100644
--- a/helmfile/Dockerfile
+++ b/helmfile/Dockerfile
@@ -1,4 +1,4 @@
-ARG DOCKER_HELMFILE_VERSION=v1.1.9
+ARG DOCKER_HELMFILE_VERSION=v1.7.4@sha256:8f9b9da48c30c0d320701b6fb5acc61ea06a24b3daee608236fac9f26551c6a2
 
 FROM --platform=linux/amd64 ghcr.io/helmfile/helmfile-debian-stable-slim:${DOCKER_HELMFILE_VERSION}