diff --git a/charts/fission-all/Chart.yaml b/charts/fission-all/Chart.yaml
index 1bd2bf73..7e3870b2 100644
--- a/charts/fission-all/Chart.yaml
+++ b/charts/fission-all/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v2
 name: fission-all
-version: v1.18.0-rc2
-appVersion: v1.18.0-rc2
+version: v1.18.0
+appVersion: v1.18.0
 description: Fission is a fast serverless framework for Kubernetes.
 home: https://fission.io/
 icon: https://fission.io/images/fission-logo-white.svg
diff --git a/charts/fission-all/values.yaml b/charts/fission-all/values.yaml
index a55368b9..8f8b5e16 100644
--- a/charts/fission-all/values.yaml
+++ b/charts/fission-all/values.yaml
@@ -25,7 +25,7 @@ image: fission/fission-bundle
 ## It is also used by the chart to identify version of the few more images apart from fission-bundle.
 ## Keep it empty for using latest tag.
 ##
-imageTag: v1.18.0-rc2
+imageTag: v1.18.0
 
 ## pullPolicy represents the pull policy to use for images in the chart.
 ##
@@ -104,7 +104,7 @@ fetcher:
   ## image represents the image of the fetcher component.
   image: fission/fetcher
   ## imageTag represents the tag of the image of the fetcher component.
-  imageTag: v1.18.0-rc2
+  imageTag: v1.18.0
 
   ## Fetcher is only for to downloading or uploading archive.
   ## Normally, you don't need to change the value here, unless necessary.
@@ -686,7 +686,7 @@ preUpgradeChecks:
   image: fission/pre-upgrade-checks
   ## pre-install/pre-upgrade checks image version
   ##
-  imageTag: v1.18.0-rc2
+  imageTag: v1.18.0
 
 ## Fission post-install/post-upgrade reporting live in this image
 ##