diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 51ddcc0..a4f00a6 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -18,7 +18,7 @@ jobs:
       - uses: actions/setup-go@v6
         with:
           go-version: ${{ env.GO_VERSION }}
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: go vet $(go list ./... | grep -v /vendor/)
 
   test:
@@ -28,7 +28,7 @@ jobs:
       - uses: actions/setup-go@v6
         with:
           go-version: ${{ env.GO_VERSION }}
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: go test $(go list ./... | grep -v /vendor/)
 
   golangci:
@@ -38,7 +38,7 @@ jobs:
       - uses: actions/setup-go@v6
         with:
           go-version: ${{ env.GO_VERSION }}
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 1
       - uses: golangci/golangci-lint-action@v9
@@ -52,7 +52,7 @@ jobs:
       - uses: actions/setup-go@v6
         with:
           go-version: ${{ env.GO_VERSION }}
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 1
       - uses: dominikh/staticcheck-action@v1.4.0
@@ -72,6 +72,6 @@ jobs:
       - uses: actions/setup-go@v6
         with:
           go-version: ${{ env.GO_VERSION }}
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: go mod vendor
       - run: go build -mod=vendor -ldflags "-X 'main.Version=${{ github.ref_name }}' -extldflags '-static'" -o calendarsync cmd/calendarsync/main.go
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 5f29a7f..cac38ed 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Set up Go