diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 9c585828..512fc0e1 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -33,7 +33,7 @@ jobs:
         version: ['3.12', '3.11', '3.10', '3.9']
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0 # Also fetch git-tags
     - name: Set up Python
diff --git a/.github/workflows/promote-prerelease.yml b/.github/workflows/promote-prerelease.yml
index 9dbf3258..35e55289 100644
--- a/.github/workflows/promote-prerelease.yml
+++ b/.github/workflows/promote-prerelease.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Jfrog setup
         uses: jfrog/setup-jfrog-cli@v4
diff --git a/.github/workflows/promote-release.yml b/.github/workflows/promote-release.yml
index e4fffdb7..284bb28f 100644
--- a/.github/workflows/promote-release.yml
+++ b/.github/workflows/promote-release.yml
@@ -12,7 +12,7 @@ jobs:
   Promote:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Jfrog setup
         uses: jfrog/setup-jfrog-cli@v4
@@ -50,7 +50,7 @@ jobs:
     name: generate docs with nox/sphinx and publish with mike
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0 # Also fetch git-tags
     - name: Set up Python
diff --git a/.github/workflows/shellcheck.yml b/.github/workflows/shellcheck.yml
index feb36565..7728d5a1 100644
--- a/.github/workflows/shellcheck.yml
+++ b/.github/workflows/shellcheck.yml
@@ -34,7 +34,7 @@ jobs:
     name: shellcheck
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     
     - name: run shellcheck
       uses: ludeeus/action-shellcheck@2.0.0
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 1cb4816f..1ce5fdd8 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -35,7 +35,7 @@ jobs:
         version: ['3.12', '3.11', '3.10', '3.9']
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 0 # Also fetch git-tags
     - name: Set up Python
@@ -56,7 +56,7 @@ jobs:
         os: [ubuntu-latest]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Set up Python