diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 47c26aa9..9b205d21 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1 +1 @@
-{".":"7.0.2"}
+{".":"7.0.3"}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8152e078..fccb105a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [7.0.3](https://github.com/MapColonies/pycsw/compare/v7.0.2...v7.0.3) (2026-09-17)
+
+
+### Helm Changes
+
+* **deps:** bump nginx subchart 2.3.1 -> 2.5.0 ([#140](https://github.com/MapColonies/pycsw/issues/140)) ([db1419c](https://github.com/MapColonies/pycsw/commit/db1419c0bd5105e493e753d40b67b808d0b7fe81))
+
 ## [7.0.2](https://github.com/MapColonies/pycsw/compare/v7.0.1...v7.0.2) (2026-08-10)
 
 
diff --git a/helm/Chart.yaml b/helm/Chart.yaml
index 49199d8a..a5ecbb49 100644
--- a/helm/Chart.yaml
+++ b/helm/Chart.yaml
@@ -4,8 +4,8 @@ description: >-
   Common Helm chart for pycsw service, consumed as a dependency by team
   deployment charts
 type: application
-version: 7.0.2
-appVersion: 7.0.2
+version: 7.0.3
+appVersion: 7.0.3
 dependencies:
   - name: nginx
     version: 2.5.0