diff --git a/py5paisa/urlconst.py b/py5paisa/urlconst.py
index b46d139b..71332742 100644
--- a/py5paisa/urlconst.py
+++ b/py5paisa/urlconst.py
@@ -29,7 +29,7 @@
 MARKET_FEED_ROUTE_BY_SCRIP = f'{BaseUrl}V1/MarketFeed'
 LOGIN_CHECK_ROUTE = "https://openfeed.5paisa.com/Feeds/api/UserActivity/LoginCheck"
 
-MARKET_DEPTH_ROUTE = f'{BaseUrl}/MarketDepth'
+MARKET_DEPTH_ROUTE = f'{BaseUrl}V3/MarketDepth'
 MARKET_DEPTH_BY_SYMBOL_ROUTE = f'{BaseUrl}V1/MarketDepth'
 MARKET_DEPTH_BY_SCRIP = f'{BaseUrl}V2/MarketDepth'
 JWT_VALIDATION_ROUTE = "https://Openapi.indiainfoline.com/VendorsAPI/Service1.svc/JWTOpenApiValidation"
diff --git a/setup.py b/setup.py
index 70832d3b..3936d6ee 100644
--- a/setup.py
+++ b/setup.py
@@ -51,6 +51,6 @@
     test_suite='tests',
     tests_require=test_requirements,
     url='https://github.com/5paisa/py5paisa',
-    version='0.7.21',
+    version='0.7.22',
     zip_safe=False,
 )