diff --git a/Dockerfile b/Dockerfile
index 13cd81b..55eabe4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,6 +5,6 @@ RUN npm install
 COPY . .
 RUN npm run build
 
-FROM nginx
+FROM nginx:1.23.1
 EXPOSE 80
 COPY --from=builder /app/build /usr/share/nginx/html