diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index c3a44ce6b..022f3e644 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -86,7 +86,7 @@ jobs:
     uses: Lombiq/GitHub-Actions/.github/workflows/yaml-lint.yml@issue/OSOE-188 
     with:
       machine-types: "['ubuntu-22.04']"
-      config-file-path: '.trunk/configs/.yamllint.yamlpp'
+      config-file-path: '.trunk/configs/.yamllint.yaml'
       search-path: '.'
 
   post-pull-request-checks-automation:
diff --git a/tools/Lombiq.GitHub.Actions b/tools/Lombiq.GitHub.Actions
index 5636c1315..8c79a09a6 160000
--- a/tools/Lombiq.GitHub.Actions
+++ b/tools/Lombiq.GitHub.Actions
@@ -1 +1 @@
-Subproject commit 5636c1315f690421e7caf4d7fc260bda1e26f267
+Subproject commit 8c79a09a6bcc640cc012bee0237ea1996f529cb4