diff --git a/.changes/unreleased/Dependency-20251124-212522.yaml b/.changes/unreleased/Dependency-20251124-212522.yaml
new file mode 100644
index 0000000..4159f2d
--- /dev/null
+++ b/.changes/unreleased/Dependency-20251124-212522.yaml
@@ -0,0 +1,3 @@
+kind: Dependency
+body: Bump actions/checkout from 5 to 6
+time: 2025-11-24T21:25:22.910595849Z
diff --git a/.changes/unreleased/Dependency-20251124-212525.yaml b/.changes/unreleased/Dependency-20251124-212525.yaml
new file mode 100644
index 0000000..209a03e
--- /dev/null
+++ b/.changes/unreleased/Dependency-20251124-212525.yaml
@@ -0,0 +1,3 @@
+kind: Dependency
+body: Bump actions/checkout from 5 to 6
+time: 2025-11-24T21:25:25.967059281Z
diff --git a/.github/workflows/changie-gen.yaml b/.github/workflows/changie-gen.yaml
index 04e6039..7b2064b 100644
--- a/.github/workflows/changie-gen.yaml
+++ b/.github/workflows/changie-gen.yaml
@@ -16,7 +16,7 @@ jobs:
     steps:
       - name: Checkout branch that Dependabot labeled
         if: github.event.workflow_run.conclusion == 'success'
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ env.PR_BRANCH }}
           token: ${{ secrets.ORG_GITHUB_TOKEN }}
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index edf4510..b6b9e78 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           submodules: 'true'
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 0ac58e9..9f59c47 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Fetch all tags