diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 780307d..1af8528 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -21,8 +21,9 @@ jobs:
     strategy:
       matrix:
         k8s:
-          - v1.20.7
-          - v1.21.1
+          - v1.21.2
+           - v1.22.4
+           - v1.23.0
     steps:
       - name: Checkout
         uses: actions/checkout@v1