diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index c5f8e91..1a545a8 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -41,7 +41,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v3.6.0
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/golangci-lint.yaml b/.github/workflows/golangci-lint.yaml
index b06aaec..c5fc253 100644
--- a/.github/workflows/golangci-lint.yaml
+++ b/.github/workflows/golangci-lint.yaml
@@ -9,7 +9,7 @@ jobs:
       contents: read  # for actions/checkout to fetch code
       pull-requests: read  # for golangci/golangci-lint-action to fetch pull requests
     steps:
-      - uses: actions/checkout@7884fcad6b5d53d10323aee724dc68d8b9096a2e
+      - uses: actions/checkout@v3.6.0
       - name: golangci-lint
         uses: golangci/golangci-lint-action@08e2f20817b15149a52b5b3ebe7de50aff2ba8c5
         with:
diff --git a/.github/workflows/unit_tests.yaml b/.github/workflows/unit_tests.yaml
index 5c1bde7..2cf74f7 100644
--- a/.github/workflows/unit_tests.yaml
+++ b/.github/workflows/unit_tests.yaml
@@ -5,7 +5,7 @@ jobs:
     name: test
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@61b9e3751b92087fd0b06925ba6dd6314e06f089
+    - uses: actions/checkout@v3.6.0
     - name: Setup go
       uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753
       with: