diff --git a/.github/workflows/bandit.yml b/.github/workflows/bandit.yml
index 6e0bf21..55674a8 100644
--- a/.github/workflows/bandit.yml
+++ b/.github/workflows/bandit.yml
@@ -17,7 +17,7 @@ jobs:
       actions: read # only on private (maybe?) required to get the Action run status
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - name: Run bandit
       uses: VCTLabs/bandit-report-artifacts@b0679c4dff0c2ed69000132fabf6a9e1b7dcfd5c  # v0.0.3
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4a245cd..b97c5f9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -31,7 +31,7 @@ jobs:
         git config --global core.autocrlf false
         git config --global core.eol lf
 
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 0
 
diff --git a/.github/workflows/containers.yml b/.github/workflows/containers.yml
index 2a20076..5681ddf 100644
--- a/.github/workflows/containers.yml
+++ b/.github/workflows/containers.yml
@@ -20,7 +20,7 @@ jobs:
       version: ${{ steps.git_ver.outputs.version }}
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
@@ -79,7 +79,7 @@ jobs:
       run: |
         echo "Package version from git: ${VERSION}"
 
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 0
 
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index c5dc0fc..e979143 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -28,7 +28,7 @@ jobs:
 
     steps:
     - name: Checkout Project
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         # We need to fetch with a depth of 2 for pull_request so we can do HEAD^2
         fetch-depth: 2
@@ -70,7 +70,7 @@ jobs:
       base_cov: ${{ steps.get_base.outputs.base_cov }}
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         ref: badges
         path: badges
@@ -143,7 +143,7 @@ jobs:
       PIP_DOWNLOAD_CACHE: ${{ github.workspace }}/../.pip_download_cache
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 0
 
@@ -319,7 +319,7 @@ jobs:
       markdown: ${{ steps.url.outputs.markdown }}
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         ref: badges
         path: badges
diff --git a/.github/workflows/diagrams.yml b/.github/workflows/diagrams.yml
index d6ca5c9..d2d930d 100644
--- a/.github/workflows/diagrams.yml
+++ b/.github/workflows/diagrams.yml
@@ -14,7 +14,7 @@ jobs:
       pull-requests: write
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/packaging.yml b/.github/workflows/packaging.yml
index f8d11ec..51ad20f 100644
--- a/.github/workflows/packaging.yml
+++ b/.github/workflows/packaging.yml
@@ -32,7 +32,7 @@ jobs:
         git config --global core.autocrlf false
         git config --global core.eol lf
 
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 0
 
diff --git a/.github/workflows/pylint.yml b/.github/workflows/pylint.yml
index 4df4e9f..b90b67b 100644
--- a/.github/workflows/pylint.yml
+++ b/.github/workflows/pylint.yml
@@ -21,7 +21,7 @@ jobs:
       path: ${{ steps.analyze.outputs.path }}
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 0
 
@@ -84,7 +84,7 @@ jobs:
     if: ${{ github.event_name == 'push' }}
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         ref: badges
         path: badges
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 66efbbd..753bcdc 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -33,7 +33,7 @@ jobs:
           echo "VERSION=${GITHUB_REF/refs\/tags\//}" >> $GITHUB_ENV
           echo ${{ env.VERSION }}
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/sphinx.yml b/.github/workflows/sphinx.yml
index d21bf5a..b688b67 100644
--- a/.github/workflows/sphinx.yml
+++ b/.github/workflows/sphinx.yml
@@ -14,7 +14,7 @@ jobs:
       contents: write
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 0
 
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 6ca0667..6e16783 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -32,7 +32,7 @@ jobs:
           git config --global core.autocrlf false
           git config --global core.eol lf
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0