diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 198723e..c831e66 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v4
         with:
-          go-version: '1.20'
+          go-version: '1.21'
 
       - name: Install dependencies
         run: go mod download