diff --git a/.github/workflows/black.yml b/.github/workflows/black.yml
index e7fdd1d..084f1d6 100644
--- a/.github/workflows/black.yml
+++ b/.github/workflows/black.yml
@@ -6,7 +6,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
       - uses: psf/black@stable
 #       with:
 #         #options: "--check --verbose"
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a4f1481..2976b61 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4 # Required to mount the Github Workspace to a volume
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4 # Required to mount the Github Workspace to a volume
       - name: Lint OpenAPI Specification
         uses: addnab/docker-run-action@v3
         with:
@@ -29,7 +29,7 @@ jobs:
     name: SonarCloud Analysis
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
+    - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
       with:
         # Disabling shallow clone is recommended for improving relevancy of reporting
         fetch-depth: 0
@@ -72,7 +72,7 @@ jobs:
       matrix:
         python-version: ["3.9", "3.10", "3.11"]
     steps:
-      - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
       - name: Setup Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
         with: