diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 69aa9e8..85593ec 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,7 +16,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19.x
+          go-version: 1.21.x
       - name: Test
         run: go test -cover ./...
       - name: Vet
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 26b59c2..dc16e4f 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -45,7 +45,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.19.x
+          go-version: 1.21.x
       - name: Test
         run: go test -cover ./...
       - name: Vet