diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index ec9d2a7..0ddfb16 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,4 +1,4 @@
 {
-  "stack": "1.16.1",
+  "stack": "1.16.2",
   "argus-config": "1.2.1"
 }
diff --git a/stack/CHANGELOG.md b/stack/CHANGELOG.md
index 5f13f99..365b8f6 100644
--- a/stack/CHANGELOG.md
+++ b/stack/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.16.2](https://github.com/chanzuckerberg/argo-helm-charts/compare/stack-v1.16.1...stack-v1.16.2) (2024-09-17)
+
+
+### Bug Fixes
+
+* forward auth headers ([#119](https://github.com/chanzuckerberg/argo-helm-charts/issues/119)) ([341a5ff](https://github.com/chanzuckerberg/argo-helm-charts/commit/341a5ff7b46cd8083161542a5a1930d013cdabf3))
+
 ## [1.16.1](https://github.com/chanzuckerberg/argo-helm-charts/compare/stack-v1.16.0...stack-v1.16.1) (2024-09-17)
 
 
diff --git a/stack/Chart.yaml b/stack/Chart.yaml
index 3ea5eee..db56679 100644
--- a/stack/Chart.yaml
+++ b/stack/Chart.yaml
@@ -13,7 +13,7 @@ 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: 1.16.1
+version: 1.16.2
 
 # 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
diff --git a/stack/templates/_helpers.tpl b/stack/templates/_helpers.tpl
index 73a28fe..ff4308b 100644
--- a/stack/templates/_helpers.tpl
+++ b/stack/templates/_helpers.tpl
@@ -223,4 +223,6 @@ nginx.ingress.kubernetes.io/configuration-snippet: |
     proxy_set_header X-Forwarded-User $user;
     proxy_set_header X-Forwarded-Groups $groups;
     proxy_set_header X-Forwarded-Preferred-Username $preferred_username;
+    proxy_set_header Authorization $http_authorization;
+    proxy_pass_header Authorization;
 {{- end -}}