diff --git a/.github/workflows/auto-merge.yaml b/.github/workflows/auto-merge.yaml
index 95c8ce4..05c8d16 100644
--- a/.github/workflows/auto-merge.yaml
+++ b/.github/workflows/auto-merge.yaml
@@ -8,7 +8,7 @@ jobs:
     steps:
       - name: Dependabot metadata
         id: metadata
-        uses: dependabot/fetch-metadata@v2
+        uses: dependabot/fetch-metadata@v3
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
       - name: Enable auto-merge for Dependabot PRs
diff --git a/.github/workflows/build-docs.yaml b/.github/workflows/build-docs.yaml
index 560140e..f79c2df 100644
--- a/.github/workflows/build-docs.yaml
+++ b/.github/workflows/build-docs.yaml
@@ -17,7 +17,7 @@ jobs:
     runs-on: "ubuntu-24.04"
     name: "generate-docs"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: ${{ inputs.sha }}
           fetch-depth: 0
@@ -32,6 +32,6 @@ jobs:
           uv sync
           uv run mkdocs build
       - name: "upload-gh-pages"
-        uses: actions/upload-pages-artifact@v4
+        uses: actions/upload-pages-artifact@v5
         with:
           path: "dist/site"
diff --git a/.github/workflows/checks.yaml b/.github/workflows/checks.yaml
index 89b9d3b..72849cf 100644
--- a/.github/workflows/checks.yaml
+++ b/.github/workflows/checks.yaml
@@ -17,7 +17,7 @@ jobs:
     runs-on: "ubuntu-24.04"
     name: "check"
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: ${{ inputs.sha }}
           fetch-depth: 0
diff --git a/.github/workflows/codeql.yaml b/.github/workflows/codeql.yaml
index 310dc7a..3de77db 100644
--- a/.github/workflows/codeql.yaml
+++ b/.github/workflows/codeql.yaml
@@ -25,18 +25,18 @@ jobs:
       matrix:
         language: [ "python" ]
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         ref: ${{ inputs.sha }}
         fetch-depth: 0
         fetch-tags: true
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v3
+      uses: github/codeql-action/init@v4
       with:
         languages: ${{ matrix.language }}
     - name: Autobuild
-      uses: github/codeql-action/autobuild@v3
+      uses: github/codeql-action/autobuild@v4
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v3
+      uses: github/codeql-action/analyze@v4
       with:
         category: "/language:${{matrix.language}}"
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index d45921a..5271dc0 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -15,4 +15,4 @@ jobs:
     steps:
       - name: "deploy-gh-pages"
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@v5