diff --git a/.github/workflows/yaml-linter.yml b/.github/workflows/yaml-linter.yml
index 163145c..16ae18c 100644
--- a/.github/workflows/yaml-linter.yml
+++ b/.github/workflows/yaml-linter.yml
@@ -10,8 +10,8 @@ jobs:
   Linter:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
-    - uses: ibiqlik/action-yamllint@v3
+    - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
+    - uses: ibiqlik/action-yamllint@2576378a8e339169678f9939646ee3ee325e845c # v3.1.1
       with:
         config_data: |
           extends: default