diff --git a/charts/sentry/Chart.lock b/charts/sentry/Chart.lock
index f3179d351..24c58b052 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: 20.0.0
+digest: sha256:068b97ef597cf2ce2bd1af65693fda7e05a2946e31195c7ebd0bccb2ee573dc1
+generated: "2025-05-01T01:33:48.898375765Z"
diff --git a/charts/sentry/Chart.yaml b/charts/sentry/Chart.yaml
index 1b7e0bee8..ccfb6dcb4 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: 20.0.0
     condition: nginx.enabled
 maintainers:
   - name: sentry-kubernetes