diff --git a/components/x_way/requirements.txt b/components/x_way/requirements.txt
index ec961a5..b09968e 100644
--- a/components/x_way/requirements.txt
+++ b/components/x_way/requirements.txt
@@ -1,4 +1,4 @@
-flask
+flask==1.1.4
 Flask-Cors
 requests
 Flask-PyMongo
diff --git a/components/x_way/x_way_server.py b/components/x_way/x_way_server.py
index 794754f..17b18d3 100644
--- a/components/x_way/x_way_server.py
+++ b/components/x_way/x_way_server.py
@@ -5,7 +5,7 @@ from bson import json_util
 from flask import Flask, jsonify
 from flask_cors import CORS
 from flask import request
-import json;
+import json
 
 app = Flask(__name__)
 CORS(app)