diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 66cddc03..259ba05f 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -43,7 +43,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/depsreview.yaml b/.github/workflows/depsreview.yaml
index 29b6131f..deea82d8 100644
--- a/.github/workflows/depsreview.yaml
+++ b/.github/workflows/depsreview.yaml
@@ -9,6 +9,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Checkout Repository'
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - name: 'Dependency Review'
         uses: actions/dependency-review-action@da24556b548a50705dd671f47852072ea4c105d9
diff --git a/.github/workflows/google-java.yml b/.github/workflows/google-java.yml
index c9449b80..1b4328f2 100644
--- a/.github/workflows/google-java.yml
+++ b/.github/workflows/google-java.yml
@@ -10,7 +10,7 @@ jobs:
   formatting:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
       - uses: axel-op/googlejavaformat-action@v4
         with:
           args: "--replace"
diff --git a/.github/workflows/jvm-unit-test.yml b/.github/workflows/jvm-unit-test.yml
index c9b81d1e..8bf162eb 100644
--- a/.github/workflows/jvm-unit-test.yml
+++ b/.github/workflows/jvm-unit-test.yml
@@ -12,7 +12,7 @@ jobs:
     name: JUnit-Frontends
     steps:
     - name: Checkout
-      uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v3.1.0
+      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v3.1.0
     - name: Set up OpenJDK 11
       uses: actions/setup-java@v4
       with:
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index c021d22f..d827d767 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -8,7 +8,7 @@ jobs:
     name: Codestyle
     steps:
       - name: Check out source repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v2.4.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v2.4.0
       - name: Set up Python environment
         uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v3.0.0
         with:
diff --git a/.github/workflows/mypy.yml b/.github/workflows/mypy.yml
index 9578027d..7b1daced 100644
--- a/.github/workflows/mypy.yml
+++ b/.github/workflows/mypy.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Mypy
     steps:
-    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v2.4.0
+    - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v2.4.0
     - name: Set up Python 3.10
       uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v3.0.0
       with:
diff --git a/.github/workflows/scorecards-analysis.yml b/.github/workflows/scorecards-analysis.yml
index 8a11cacd..6afb4913 100644
--- a/.github/workflows/scorecards-analysis.yml
+++ b/.github/workflows/scorecards-analysis.yml
@@ -21,7 +21,7 @@ jobs:
     
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v2.4.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v2.4.0
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index c42903ba..2bb3d763 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -14,7 +14,7 @@ jobs:
     name: Unit Tests
     steps:
       - name: Check out source repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v2.4.0
+        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v2.4.0
       - name: Set up Python environment
         uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v3.0.0
         with:
diff --git a/.github/workflows/webapp-api-test.yml b/.github/workflows/webapp-api-test.yml
index 9c5273ad..7601f576 100644
--- a/.github/workflows/webapp-api-test.yml
+++ b/.github/workflows/webapp-api-test.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     name: webapp-api-test
     steps:
-    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v2.4.0
+    - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v2.4.0
     - name: Set up Python 3.8
       uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v3.0.0
       with:
diff --git a/.github/workflows/webapp-mypy.yml b/.github/workflows/webapp-mypy.yml
index 6839da45..aaf9f979 100644
--- a/.github/workflows/webapp-mypy.yml
+++ b/.github/workflows/webapp-mypy.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Mypy-Pyright-webapp
     steps:
-    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v2.4.0
+    - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v2.4.0
     - name: Set up Python 3.8
       uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v3.0.0
       with: