diff --git a/setup.py b/setup.py
index a56416a0..c489ee0d 100755
--- a/setup.py
+++ b/setup.py
@@ -35,10 +35,10 @@
         'configparser; python_version<"3.0"',
         'future>=0.14.0; python_version<"3"',
         'backports.functools_lru_cache; python_version<"3.2"',
-        'jedi>=0.14.1,<0.16',
+        'jedi',
         'python-jsonrpc-server>=0.3.2',
         'pluggy',
-        'ujson<=1.35; platform_system!="Windows"'
+        'ujson; platform_system!="Windows"'
     ],
 
     # List additional groups of dependencies here (e.g. development