diff --git a/ethereum/helmfile.yaml b/ethereum/helmfile.yaml
index 99602e9a..30f43280 100644
--- a/ethereum/helmfile.yaml
+++ b/ethereum/helmfile.yaml
@@ -185,7 +185,7 @@ templates:
     version: {{ .Values | get "nimbus" | get "chartVersion" }}
     {{- end }}
     {{- if (not (or ( .Values | get "nimbus" dict | get "chartVersion" false ) ( .Values | get "nimbus" dict | get "chartUrl" false ) )) }}
-    version: "0.5.21-canary.1"
+    version: "0.5.21"
     {{- end }}
   
   proxyd:
diff --git a/src/schemas/ethereum.cue b/src/schemas/ethereum.cue
index ff48cc97..e6a9faa1 100644
--- a/src/schemas/ethereum.cue
+++ b/src/schemas/ethereum.cue
@@ -133,7 +133,7 @@ package LaunchpadNamespaces
 					"app.launchpad.graphops.xyz/scalingIndex": "{{ $deploymentIndex }}"
 				}
 				feature: #features.#nimbus
-				_template: {version: "0.5.21-canary.1"}
+				_template: {version: "0.5.21"}
 			}
 
 			proxyd: {