fix: Version dependencies

setup.py

@@ -16,7 +16,7 @@
 
 setup(
     name="graphene-gis",
-    version="0.0.4",
+    version="0.0.5",
     description="GIS support for graphene-django",
     long_description_content_type='text/markdown',
     url="https://github.com/EverWinter23/graphene-gis",
@@ -26,10 +26,10 @@
     author="Rishabh Mehta",
     author_email="eternal.blizzard23@gmail.com",
     install_requires=[
-        "graphene==2.1.8",
-        "graphene-django==2.5.0",
-        "graphql-core==2.2.1",
-        "psycopg2==2.8.3"
+        "graphene>=2.1,<3",
+        "graphene-django>=2.5,<3",
+        "graphql-core>=2.1,<3",
+        "psycopg2>=2.8,<3"
     ],
 
     setup_requires=["pytest-runner"],