diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index c1b8a6c8..3e556297 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: 🏗 Initialize CodeQL
         uses: github/codeql-action/init@v3
diff --git a/.github/workflows/labels.yml b/.github/workflows/labels.yml
index bddfd275..6b1f3b84 100644
--- a/.github/workflows/labels.yml
+++ b/.github/workflows/labels.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: 🚀 Run Label Syncer
         uses: micnncim/action-label-syncer@v1.3.0
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index c9eb1331..03fc0d5c 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: 🏗 Set up Python 3.12
         id: python
diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index 4d1605d3..0c801326 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: 🏗 Set up Python 3.12
         id: setup-python
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 558b6e6c..9add0fc9 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -27,7 +27,7 @@ jobs:
 
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: 🏗 Set up Python
         id: setup-python
@@ -87,7 +87,7 @@ jobs:
 
     steps:
       - name: ⤵️ Check out code from GitHub
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: ⬇️ Download coverage data
         uses: actions/download-artifact@v4