diff --git a/ReadME.MD b/ReadME.MD
index 1b82f3d..bf34d3d 100644
--- a/ReadME.MD
+++ b/ReadME.MD
@@ -46,7 +46,7 @@ juju attach-resource calico calico-upgrade=/home/sa/charm/calico/calico-upgrade-
 
 set -eux
 
-SNAP_CHANNEL="1.21/stable" # Need juju 2.9
+SNAP_CHANNEL="1.22/stable" # Need juju 2.9
 
 ALL_SNAPS="kube-apiserver kube-scheduler kube-controller-manager kube-proxy kubectl kubelet cdk-addons"
 MASTER_SNAPS="kube-apiserver kube-scheduler kube-controller-manager kube-proxy kubectl cdk-addons"