diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index 774158b2..3ad1eba4 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -7,7 +7,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest]
-        go: ["1.19.x", "1.20.x"]
+        go: ["1.20.x", "1.21.x"]
 
     steps:
       - name: Setup Go ${{ matrix.go }}
@@ -19,7 +19,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v1
         with:
-          python-version: "3.9.X"
+          python-version: "3.11.X"
           architecture: "x64"
 
       - name: Check out code into the Go module directory