diff --git a/class/defaults.yml b/class/defaults.yml
index 15d26d2..47a3c69 100644
--- a/class/defaults.yml
+++ b/class/defaults.yml
@@ -3,7 +3,7 @@ parameters:
     namespace: syn-cluster-autoscaler
     release_name: syn
     charts:
-      cluster_autoscaler: 9.30.1
+      cluster_autoscaler: 9.31.0
     helm_values:
       autoDiscovery:
         clusterName: '${cluster:name}'