diff --git a/Dockerfile b/Dockerfile
index dcfbdf9..daa7c03 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM nginxinc/nginx-unprivileged:1.27.4-alpine3.21-slim
+FROM nginxinc/nginx-unprivileged:1.28.0-alpine3.21-slim
 
 COPY index.html background.js /usr/share/nginx/html/
 COPY icons /usr/share/nginx/html/icons