diff --git a/bootstrap/fleets/gke-fleet/clusters/dev.yaml b/bootstrap/fleets/gke-fleet/clusters/dev.yaml
index 0aa17fd0..2c0cc21b 100644
--- a/bootstrap/fleets/gke-fleet/clusters/dev.yaml
+++ b/bootstrap/fleets/gke-fleet/clusters/dev.yaml
@@ -8,7 +8,7 @@ spec:
     folder: fleets/clusters/gke-fleet/dev
     ref: main
   configuration:
-    kubernetesVersion: "1.33" # version
+    kubernetesVersion: "1.34" # version
     nextKubernetesVersion: "1.33" # version
   repositoryRef:
     kind: GitRepository