diff --git a/Dockerfile b/Dockerfile
index 469c639..643286e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM nginx:1.17.3
+FROM nginx:1.22.1
 
 RUN mkdir -p /usr/share/nginx/html
 COPY dist/ /usr/share/nginx/html