diff --git a/frontend/Dockerfile b/frontend/Dockerfile
index 99352f7..e07ed27 100644
--- a/frontend/Dockerfile
+++ b/frontend/Dockerfile
@@ -32,7 +32,7 @@ RUN npm run build
 
 
 # ── Production Stage ───────────────────────────────────────────────────────
-FROM nginx:alpine AS production
+FROM nginx:1.31.1-alpine3.23-slim AS production
 
 # Copy built files to nginx
 COPY --from=build /app/dist /usr/share/nginx/html