diff --git a/infrastructure/nginx-system/release.yaml b/infrastructure/nginx-system/release.yaml
index 68a3069e15d26d647aa2883dea87405f58514409..7ec491cdfdd97e4dae94e5ac1db58ff7073a45a7 100644
--- a/infrastructure/nginx-system/release.yaml
+++ b/infrastructure/nginx-system/release.yaml
@@ -12,7 +12,7 @@ spec:
         kind: HelmRepository
         name: ingress-nginx
         namespace: nginx-system
-      version: 4.0.17
+      version: 4.0.18
   interval: 5m
   valuesFrom:
     - kind: ConfigMap