diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index e2630a3..a27cdcf 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -8,7 +8,7 @@ jobs:
       - name: Setup Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.17
+          go-version: 1.21
           stable: true
 
       - run: |
@@ -32,7 +32,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.17
+          go-version: 1.21
           stable: true
 
       - name: Check code
@@ -52,7 +52,7 @@ jobs:
       - name: Install Go
         uses: actions/setup-go@v2
         with:
-          go-version: 1.17
+          go-version: 1.21
           stable: true
 
       - name: Check out code