diff --git a/Dockerfile b/Dockerfile
index 05f6736b..798b8d77 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM nginx
+FROM nginx:1.20.2
 ADD nginx.conf /etc/nginx/conf.d/default.conf
 ADD docker-entrypoint.sh /docker-entrypoint.sh
 COPY dist /usr/share/nginx/html