diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 97529a4e..b063c066 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -119,11 +119,12 @@ jobs:
     strategy:
       matrix:
         k8s:
-        - 1.18.15
-        - 1.19.7
-        - 1.20.2
-        - 1.21.2
-        - 1.22.5
+        - 1.18.20
+        - 1.19.16
+        - 1.20.15
+        - 1.21.12
+        - 1.22.9
+        - 1.23.6
       fail-fast: false
     env:
       REGISTRY_NAME: registry.local
@@ -133,7 +134,7 @@ jobs:
     - uses: actions/checkout@v3
     - uses: vmware-tanzu/carvel-setup-action@v1
       with:
-        imgpkg: v0.22.0
+        imgpkg: v0.29.0
     - run: |
         imgpkg version
         kbld version