diff --git a/.github/workflows/actionlint.dockerfile b/.github/workflows/actionlint.dockerfile
index 0017384..a18c7e1 100644
--- a/.github/workflows/actionlint.dockerfile
+++ b/.github/workflows/actionlint.dockerfile
@@ -1,3 +1,3 @@
 # Since dependabot cannot update workflows using docker,
 # we use this indirection since dependabot can update this file.
-FROM rhysd/actionlint:1.7.8@sha256:96d4a8c87dbbfb3bdd324f8fdc285fc3df5261e2decc619a4dd7e8ee52bbfd46
+FROM rhysd/actionlint:1.7.9@sha256:a0383f60d92601e2694e24b24d37df7b6a40bed7cedbc447611c50009bf02d94