diff --git a/config/docker/Dockerfile b/config/docker/Dockerfile
index fc7481f4c2..3ac0682c21 100644
--- a/config/docker/Dockerfile
+++ b/config/docker/Dockerfile
@@ -21,7 +21,7 @@ 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"