diff --git a/CHANGELOG.md b/CHANGELOG.md
index 19cc9045..b17c19da 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 # Changelog
 
 ## In Development
+
+## v0.100.0
 * Switch st2 to `v3.7` as a new default stable version (#274)
 * Upgrade MongoDB `v4.0` -> `v4.4` as 4.0 has reached its EOL. (#304)
 * Migrate from `python 3.6` `Ubuntu Bionic` to `python 3.8` `Ubuntu Focal` as a base StackStorm OS (StackStorm/st2-dockerfiles#54)
diff --git a/Chart.yaml b/Chart.yaml
index 4edfe8ad..acea0f55 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 # StackStorm version which refers to Docker images tag
 appVersion: "3.7"
 name: stackstorm-ha
-version: 0.90.0
+version: 0.100.0
 description: StackStorm K8s Helm Chart, optimized for running StackStorm in HA environment.
 home: https://stackstorm.com/
 icon: https://landscape.cncf.io/logos/stack-storm.svg