diff --git a/config/docker/Dockerfile b/config/docker/Dockerfile
index 55e5d0a96a..e85944bd26 100644
--- a/config/docker/Dockerfile
+++ b/config/docker/Dockerfile
@@ -22,7 +22,7 @@ COPY typings/styled-patch.d.ts /build/typings/styled-patch.d.ts
 
 RUN npm run bundle:standalone
 
-FROM nginx:alpine
+FROM nginx:1.23.2-alpine
 
 ENV PAGE_TITLE="ReDoc"
 ENV PAGE_FAVICON="favicon.png"