diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7f411b1..0b6f4e1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ Change log
 All notable changes to the LaunchDarkly Relay Proxy Helm Chart will be documented in this file. This project adheres to [Semantic Versioning](https://semver.org).
 
 
+## [2.2.0] - 2023-04-27
+### Added:
+- Support setting environment variables directly on the container spec through `relay.environmentVariables`. This enables more complex variable definitions. (Thanks, [uristernik](https://github.com/launchdarkly/ld-relay-helm/pull/34)!)
+
 ## [2.1.0] - 2023-04-05
 ### Added:
 - Add ability to set labels on pods through `pod.labels` value. (Thanks, [kovaxur](https://github.com/launchdarkly/ld-relay-helm/pull/30)!)
diff --git a/Chart.yaml b/Chart.yaml
index fed14f3..09df69f 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -23,7 +23,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 2.1.0
+version: 2.2.0
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to