diff --git a/.github/workflows/CD-master.yml b/.github/workflows/CD-master.yml
index 0dfbcac..ce8979c 100644
--- a/.github/workflows/CD-master.yml
+++ b/.github/workflows/CD-master.yml
@@ -19,7 +19,7 @@ jobs:
       contents: write
       pages: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Install uv
         uses: astral-sh/setup-uv@v6
         with:
diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index a753f80..7974663 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -30,7 +30,7 @@ jobs:
       src: ${{ steps.filter.outputs.src }}
       docs: ${{ steps.filter.outputs.docs }}
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: dorny/paths-filter@v3
       id: filter
       with:
@@ -62,7 +62,7 @@ jobs:
     outputs:
       matrix: ${{ steps.set-matrix.outputs.matrix }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Install uv
         uses: astral-sh/setup-uv@v6
         with:
@@ -84,7 +84,7 @@ jobs:
       fail-fast: false
       matrix: ${{ fromJson(needs.generate-matrix.outputs.matrix) }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: azure/setup-helm@v4.3.0
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -122,7 +122,7 @@ jobs:
         py:
           - "3.10"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Install uv
         uses: astral-sh/setup-uv@v6
         with:
@@ -144,7 +144,7 @@ jobs:
         py:
           - "3.10"
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Install uv
         uses: astral-sh/setup-uv@v6
         with:
@@ -163,7 +163,7 @@ jobs:
     needs: changes
     if: ${{ needs.changes.outputs.docs == 'true' }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Install uv
         uses: astral-sh/setup-uv@v6
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 0fd0bd8..e7505c9 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -23,7 +23,7 @@ jobs:
       pages: write
       id-token: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Install uv
         uses: astral-sh/setup-uv@v6
         with: