diff --git a/Dockerfile b/Dockerfile
index 6c740a5..8202bf2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM hadolint/hadolint:v1.17.2
+FROM hadolint/hadolint:v1.17.5-alpine
 
 COPY LICENSE README.md /