diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 33bf7bf..e8554c2 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1 +1 @@
-{".":"2.2.0"}
+{".":"2.2.1"}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a8ffd18..a5c7b78 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,19 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [2.2.1](https://github.com/MapColonies/dem-heights/compare/v2.2.0...v2.2.1) (2026-07-21)
+
+
+### Bug Fixes
+
+* **openapi:** correct productType example values ([#37](https://github.com/MapColonies/dem-heights/issues/37)) ([8f3a3ca](https://github.com/MapColonies/dem-heights/commit/8f3a3ca22953db7ad6d3c3e9629296fa57ad52df))
+
+
+### Helm Changes
+
+* **nginx:** update dependency version ([#34](https://github.com/MapColonies/dem-heights/issues/34)) ([9293c3c](https://github.com/MapColonies/dem-heights/commit/9293c3c03d7f76a3b6afbcc091c58c59b4328f1b))
+* **values:** update partOf label to serving ([#36](https://github.com/MapColonies/dem-heights/issues/36)) ([73e495b](https://github.com/MapColonies/dem-heights/commit/73e495bc7a11b44bd5ab793d3ce255db6dde4898))
+
 ## [2.2.0](https://github.com/MapColonies/dem-heights/compare/v2.1.7...v2.2.0) (2026-03-04)
 
 
diff --git a/helm/Chart.yaml b/helm/Chart.yaml
index c1502ca..a0b8bbd 100644
--- a/helm/Chart.yaml
+++ b/helm/Chart.yaml
@@ -2,8 +2,8 @@ apiVersion: v2
 name: dem-heights
 description: Helm chart for heights service
 type: application
-version: 2.2.0
-appVersion: 2.2.0
+version: 2.2.1
+appVersion: 2.2.1
 dependencies:
   - name: nginx
     version: 2.3.0
diff --git a/openapi3.yaml b/openapi3.yaml
index f655c23..6351d0e 100644
--- a/openapi3.yaml
+++ b/openapi3.yaml
@@ -2,7 +2,7 @@ openapi: 3.0.1
 info:
   title: dem-heights
   description: map-colonies service for extracting elevations from DTM/DSM geotiffs
-  version: 2.2.0
+  version: 2.2.1
   license:
     name: MIT
     url: https://opensource.org/licenses/MIT
diff --git a/package-lock.json b/package-lock.json
index 5f6ddbf..136dbdc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "dem-heights",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "dem-heights",
-      "version": "2.2.0",
+      "version": "2.2.1",
       "hasInstallScript": true,
       "license": "ISC",
       "dependencies": {
diff --git a/package.json b/package.json
index 0092f60..7f6ad93 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dem-heights",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "description": "Fetch heights at given positions (longitude,latitude)",
   "main": "./src/index.ts",
   "scripts": {