diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index 011a6bb3..c4309668 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
 
diff --git a/.github/workflows/fix-license-header.yml b/.github/workflows/fix-license-header.yml
index e6bea7dc..fa729223 100644
--- a/.github/workflows/fix-license-header.yml
+++ b/.github/workflows/fix-license-header.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
 
diff --git a/.github/workflows/py-code-style.yml b/.github/workflows/py-code-style.yml
index a09bd258..f9f728cd 100644
--- a/.github/workflows/py-code-style.yml
+++ b/.github/workflows/py-code-style.yml
@@ -39,7 +39,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
 
diff --git a/.github/workflows/py-tests.yml b/.github/workflows/py-tests.yml
index 526506a7..0b0e9ca8 100644
--- a/.github/workflows/py-tests.yml
+++ b/.github/workflows/py-tests.yml
@@ -37,7 +37,7 @@ jobs:
         run: |
           sudo apt install libdbus-1-3 libdbus-1-dev libglib2.0-dev
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
 
diff --git a/.github/workflows/py-typing.yml b/.github/workflows/py-typing.yml
index 2a7bd7fb..a9ccb6cd 100644
--- a/.github/workflows/py-typing.yml
+++ b/.github/workflows/py-typing.yml
@@ -37,7 +37,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
 
diff --git a/.github/workflows/reusable-typescript.yml b/.github/workflows/reusable-typescript.yml
index f4c7b74c..5a2af68c 100644
--- a/.github/workflows/reusable-typescript.yml
+++ b/.github/workflows/reusable-typescript.yml
@@ -58,7 +58,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Use Node.js ${{ inputs.node-version }}
       uses: actions/setup-node@v6
diff --git a/.github/workflows/ts-code-style.yml b/.github/workflows/ts-code-style.yml
index 05f9b3c0..f2ee892e 100644
--- a/.github/workflows/ts-code-style.yml
+++ b/.github/workflows/ts-code-style.yml
@@ -53,7 +53,7 @@ jobs:
     continue-on-error: true
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Use Node.js 20.x
       uses: actions/setup-node@v6
diff --git a/.github/workflows/ts-typing.yml b/.github/workflows/ts-typing.yml
index 005ff153..48638d6a 100644
--- a/.github/workflows/ts-typing.yml
+++ b/.github/workflows/ts-typing.yml
@@ -39,7 +39,7 @@ jobs:
     needs: type-check
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Use Node.js 20.x
       uses: actions/setup-node@v6