diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 0d5ece5e6..bbc8282ff 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -21,7 +21,7 @@ jobs:
         uses: actions/checkout@v7
       - uses: actions/setup-go@v7
         with:
-          go-version: "1.26"
+          go-version: "1.27"
       - name: Setup dependencies
         uses: ./.github/actions/deps-setup
 
diff --git a/.github/workflows/format.yaml b/.github/workflows/format.yaml
index bebc62965..2cb9f7145 100644
--- a/.github/workflows/format.yaml
+++ b/.github/workflows/format.yaml
@@ -11,7 +11,7 @@ jobs:
       - uses: actions/checkout@v7
       - uses: actions/setup-go@v7
         with:
-          go-version: 1.26
+          go-version: 1.27
       - run: make format
       - name: Indicate formatting issues
         run: git diff HEAD --exit-code --color