diff --git a/charts/sentry/Chart.lock b/charts/sentry/Chart.lock
index f3179d351..201436308 100644
--- a/charts/sentry/Chart.lock
+++ b/charts/sentry/Chart.lock
@@ -22,6 +22,6 @@ dependencies:
   version: 12.5.1
 - name: nginx
   repository: oci://registry-1.docker.io/bitnamicharts
-  version: 18.2.5
-digest: sha256:2b19e9605468921ff96afb9f393ffe09d3121e5b91f32789e025851f0b66ff63
-generated: "2025-01-17T18:17:43.022337376+06:00"
+  version: 18.3.5
+digest: sha256:36caa906b098ad44c1cc25b63c98d460ec33612105d6c75ec24d1a700c0a424a
+generated: "2025-01-26T16:45:43.222572578Z"
diff --git a/charts/sentry/Chart.yaml b/charts/sentry/Chart.yaml
index 003a5cc49..5d3c25caf 100644
--- a/charts/sentry/Chart.yaml
+++ b/charts/sentry/Chart.yaml
@@ -36,7 +36,7 @@ dependencies:
     condition: postgresql.enabled
   - name: nginx
     repository: oci://registry-1.docker.io/bitnamicharts
-    version: 18.2.5
+    version: 18.3.5
     condition: nginx.enabled
 maintainers:
   - name: sentry-kubernetes