diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 0f795a3..02f3d5f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -17,7 +17,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.18
+          go-version: 1.21
       - uses: actions/setup-python@v4.3.0
         with:
           python-version: '3.10'
@@ -36,7 +36,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.18
+          go-version: 1.21
       - name: Test
         run: make test
   release:
@@ -52,7 +52,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.18
+          go-version: 1.21
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@v3.2.0
         with: