diff --git a/.github/actions/restore-git-mtimes/action.yml b/.github/actions/restore-git-mtimes/action.yml
index 714c7202..e16c8aa5 100644
--- a/.github/actions/restore-git-mtimes/action.yml
+++ b/.github/actions/restore-git-mtimes/action.yml
@@ -3,7 +3,7 @@ description: "Restore file modification timestamps from git commit timestamps"
 runs:
   using: "composite"
   steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         repository: "MestreLion/git-tools"
         ref: a42a069bc755f0fa81316965335cb33dbf22a968 # pin latest commit
diff --git a/.github/workflows/analyzers.yml b/.github/workflows/analyzers.yml
index 52d9bb38..c258f129 100644
--- a/.github/workflows/analyzers.yml
+++ b/.github/workflows/analyzers.yml
@@ -8,7 +8,7 @@ jobs:
     if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
     steps:
       - name: Checkout
-        uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 #v3.1.0
+        uses: actions/checkout@v4
 
       - name: Installing clang-format
         env:
@@ -28,7 +28,7 @@ jobs:
     if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
     steps:
       - name: Checkout
-        uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 #v3.1.0
+        uses: actions/checkout@v4
 
       - name: Setup Python
         uses: actions/setup-python@13ae5bb136fac2878aff31522b9efb785519f984 #v4.3.0
@@ -50,6 +50,6 @@ jobs:
     runs-on: ubuntu-20.04
     if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
     steps:
-      - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 #v3.1.0
+      - uses: actions/checkout@v4
       - name: Run code-inspector
         run: ci/code-inspector-check.sh
diff --git a/.github/workflows/build_deploy.yml b/.github/workflows/build_deploy.yml
index 2670a6fd..f233ed83 100644
--- a/.github/workflows/build_deploy.yml
+++ b/.github/workflows/build_deploy.yml
@@ -19,7 +19,7 @@ jobs:
       ci_tag: ${{ steps.set_vars.outputs.ci_tag }}
       tag_created: ${{ steps.set_vars.outputs.tag_created }}
     steps:
-      - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 #v3.1.0
+      - uses: actions/checkout@v4
       - name: Set the tag and version
         id: tag_set
         run: |
@@ -44,7 +44,7 @@ jobs:
         network: ["TEST", "BETA", "LIVE"]
     steps:
 
-      - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 #v3.1.0
+      - uses: actions/checkout@v4
         with:
           submodules: "recursive"
           ref: ${{ needs.prepare_build.outputs.ci_tag }}
@@ -77,7 +77,7 @@ jobs:
       matrix:
         network: ["TEST", "BETA", "LIVE"]
     steps:
-      - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 #v3.1.0
+      - uses: actions/checkout@v4
         with:
           submodules: "recursive"
           ref: ${{ needs.prepare_build.outputs.ci_tag }}
@@ -117,7 +117,7 @@ jobs:
       DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
       IS_RELEASE_BUILD: ${{ github.event.inputs.is_release_build || 'false' }}
     steps:
-      - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 #v3.1.0
+      - uses: actions/checkout@v4
         with:
           submodules: "recursive"
           ref: ${{ needs.prepare_build.outputs.ci_tag }}
@@ -150,7 +150,7 @@ jobs:
       matrix:
         network: ["TEST", "BETA", "LIVE"]
     steps:
-      - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 #v3.1.0
+      - uses: actions/checkout@v4
         with:
           submodules: "recursive"
           ref: ${{ needs.prepare_build.outputs.ci_tag }}
diff --git a/.github/workflows/changelog.yml b/.github/workflows/changelog.yml
index ac236ddb..91a2da73 100644
--- a/.github/workflows/changelog.yml
+++ b/.github/workflows/changelog.yml
@@ -37,7 +37,7 @@ jobs:
           echo "REPO_TO_RUN=${{ github.event.inputs.repo }}" >> $GITHUB_ENV
           echo "MODE=${{ github.event.inputs.mode }}" >> $GITHUB_ENV
       - name: Checks out the required workflow files (workflow repo)
-        uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 #v3.1.0
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.ref }}
           repository: ${{ github.repository }}
diff --git a/.github/workflows/code_sanitizers.yml b/.github/workflows/code_sanitizers.yml
index 4c8d632f..1a6ae97b 100644
--- a/.github/workflows/code_sanitizers.yml
+++ b/.github/workflows/code_sanitizers.yml
@@ -35,7 +35,7 @@ jobs:
     if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: "recursive"
 
@@ -91,7 +91,7 @@ jobs:
     if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: "recursive"
 
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 1079804f..cbdeffee 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -24,7 +24,7 @@ jobs:
     continue-on-error: true
     timeout-minutes: 60
     steps:
-      - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 #v3.1.0
+      - uses: actions/checkout@v4
         with:
           submodules: "recursive"
       - name: Fetch Deps
diff --git a/.github/workflows/develop_branch_dockers_deploy.yml b/.github/workflows/develop_branch_dockers_deploy.yml
index f69ee795..18ce83de 100644
--- a/.github/workflows/develop_branch_dockers_deploy.yml
+++ b/.github/workflows/develop_branch_dockers_deploy.yml
@@ -9,7 +9,7 @@ jobs:
   linux_job:
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 #v3.1.0
+      - uses: actions/checkout@v4
         with:
           submodules: "recursive"
       - name: Fetch Deps
diff --git a/.github/workflows/flamegraphs.yml b/.github/workflows/flamegraphs.yml
index 877b0812..a0166fb8 100644
--- a/.github/workflows/flamegraphs.yml
+++ b/.github/workflows/flamegraphs.yml
@@ -22,7 +22,7 @@ jobs:
     if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: "recursive"
 
diff --git a/.github/workflows/prepare_release.yml b/.github/workflows/prepare_release.yml
index d7050419..6b0903c6 100644
--- a/.github/workflows/prepare_release.yml
+++ b/.github/workflows/prepare_release.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3.1.0
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.ref }}
           fetch-depth: 0
diff --git a/.github/workflows/unit_tests.yml b/.github/workflows/unit_tests.yml
index 5fafc9b9..7e42a115 100644
--- a/.github/workflows/unit_tests.yml
+++ b/.github/workflows/unit_tests.yml
@@ -20,7 +20,7 @@ jobs:
     if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: "recursive"
 
@@ -66,7 +66,7 @@ jobs:
     if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: "recursive"
 
@@ -115,7 +115,7 @@ jobs:
     if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: "recursive"