diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index a00d0ba..ee2381e 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -45,7 +45,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/continuous-deployment.yaml b/.github/workflows/continuous-deployment.yaml
index 722a9c7..fabf9c0 100644
--- a/.github/workflows/continuous-deployment.yaml
+++ b/.github/workflows/continuous-deployment.yaml
@@ -15,7 +15,7 @@ jobs:
     steps:
       - id: checkout
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - id: check-ruff
         name: Check with Ruff
@@ -35,7 +35,7 @@ jobs:
     steps:
       - id: checkout
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup uv
         uses: astral-sh/setup-uv@v7
@@ -59,7 +59,7 @@ jobs:
     steps:
       - id: checkout
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup uv
         uses: astral-sh/setup-uv@v7
@@ -89,7 +89,7 @@ jobs:
         python: ["3.11", "3.12", "3.13", "3.14"]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - id: install-uv
         name: Install uv
@@ -117,7 +117,7 @@ jobs:
     needs: [test-python]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - id: install-uv
         name: Install uv
diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index dc45d8f..bae007a 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -15,7 +15,7 @@ jobs:
     steps:
       - id: checkout
         name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - id: install-uv
         name: Install uv