diff --git a/Dockerfile b/Dockerfile
index 9b67bdd..3c746ae 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ FROM node:18-alpine AS frontend-build
 
 WORKDIR /app/frontend
 COPY frontend/package*.json ./
-RUN npm install
+RUN npm install --legacy-peer-deps
 COPY frontend/ ./
 RUN npm run build
 
diff --git a/frontend/package.json b/frontend/package.json
index a6b93eb..a3a68fb 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -16,7 +16,7 @@
     "axios": "^1.7.9",
     "date-fns": "^3.6.0",
     "react": "^18.3.1",
-    "react-chrono": "^2.7.0",
+    "react-chrono": "2.6.0",
     "react-dom": "^18.3.1",
     "react-router-dom": "^6.28.0",
     "zustand": "^4.5.5"