diff --git a/frontend/Dockerfile b/frontend/Dockerfile
index be0f636..880459c 100644
--- a/frontend/Dockerfile
+++ b/frontend/Dockerfile
@@ -7,7 +7,7 @@ RUN npm ci --ignore-scripts && \
     npm run build
 
 # Caddy
-FROM caddy:2.8-alpine
+FROM caddy:2.9-alpine
 
 # Copy static files and config
 COPY --from=build /app/dist /app/dist