diff --git a/oauth2-proxy/Chart.lock b/oauth2-proxy/Chart.lock
index e3f1d981b..325f92e8e 100644
--- a/oauth2-proxy/Chart.lock
+++ b/oauth2-proxy/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: oauth2-proxy
   repository: https://oauth2-proxy.github.io/manifests
-  version: 7.12.9
-digest: sha256:93bb9386ecb195f71a9eee44c8a580cf94f07f0eb623d7dd8f0b0c4c6428d280
-generated: "2025-04-25T11:01:02.607140454Z"
+  version: 7.18.0
+digest: sha256:2bd01f1068e052fe2bcb7eb846293d7d445c14071d7cd632c2c61eb421939d0a
+generated: "2025-09-18T14:59:38.38659233Z"
diff --git a/oauth2-proxy/Chart.yaml b/oauth2-proxy/Chart.yaml
index 79daa76f4..7ddde7fd8 100644
--- a/oauth2-proxy/Chart.yaml
+++ b/oauth2-proxy/Chart.yaml
@@ -3,5 +3,5 @@ name: oauth2-proxy
 version: 0.0.0
 dependencies:
 - name: oauth2-proxy
-  version: 7.12.9
+  version: 7.18.0
   repository: https://oauth2-proxy.github.io/manifests