diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 62e41ad..015c662 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1 +1 @@
-{".":"3.0.2"}
+{".":"3.0.3"}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 524ec78..3036c3e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 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.
 
+## [3.0.3](https://github.com/MapColonies/dem-heights/compare/v3.0.2...v3.0.3) (2026-09-10)
+
+
+### Helm Changes
+
+* **nginx:** update dependency chart version to 2.3.1 ([#53](https://github.com/MapColonies/dem-heights/issues/53)) ([01f04f6](https://github.com/MapColonies/dem-heights/commit/01f04f611493fea739711dc9d602d248acd7324a))
+
 ## [3.0.2](https://github.com/MapColonies/dem-heights/compare/v3.0.1...v3.0.2) (2026-08-13)
 
 
diff --git a/helm/Chart.yaml b/helm/Chart.yaml
index c0568e7..9a3f924 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: 3.0.2
-appVersion: 3.0.2
+version: 3.0.3
+appVersion: 3.0.3
 dependencies:
   - name: nginx
     version: 2.3.1
diff --git a/openapi3.yaml b/openapi3.yaml
index 861e39a..f6ca6f9 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: 3.0.2
+  version: 3.0.3
   license:
     name: MIT
     url: https://opensource.org/licenses/MIT
diff --git a/package-lock.json b/package-lock.json
index 8358311..6bb8865 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "dem-heights",
-  "version": "3.0.2",
+  "version": "3.0.3",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "dem-heights",
-      "version": "3.0.2",
+      "version": "3.0.3",
       "hasInstallScript": true,
       "license": "ISC",
       "dependencies": {
diff --git a/package.json b/package.json
index a6f8883..284d98a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dem-heights",
-  "version": "3.0.2",
+  "version": "3.0.3",
   "description": "Fetch heights at given positions (longitude,latitude)",
   "main": "./src/index.ts",
   "scripts": {