diff --git a/.github/workflows/conformance.yaml b/.github/workflows/conformance.yaml
index 7ba5e4aa..463c518c 100644
--- a/.github/workflows/conformance.yaml
+++ b/.github/workflows/conformance.yaml
@@ -76,7 +76,7 @@ jobs:
       matrix:
         # Keep this list up-to-date with https://endoflife.date/kubernetes
         # Available versions can be found with "replicated cluster versions"
-        K3S_VERSION: [ 1.32.9, 1.33.5, 1.34.1 ]
+        K3S_VERSION: [ 1.33.7, 1.34.3, 1.35.0 ]
       fail-fast: false
     steps:
       - name: Checkout
@@ -168,7 +168,7 @@ jobs:
     strategy:
       matrix:
         # Keep this list up-to-date with https://endoflife.date/red-hat-openshift
-        OPENSHIFT_VERSION: [ 4.19.0-okd, 4.20.0-okd ]
+        OPENSHIFT_VERSION: [ 4.20.0-okd ]
       fail-fast: false
     steps:
       - name: Checkout