Update requires

Author: learnforpractice

setup.py

@@ -31,13 +31,13 @@
     data_files = data_files,
     scripts=[],
     install_requires=[
-        "pycparser==2.19",
-        "pycryptodome==3.7.2",
-        "PyJWT==2.1.0",
-        "python-dateutil==2.7.5",
-        "requests==2.21.0",
-        "websockets==9.1",
-        "cryptography==3.4.7",
+        "pycparser>=2.19",
+        "pycryptodome>=3.7.2",
+        "PyJWT>=2.1.0",
+        "python-dateutil>=2.7.5",
+        "requests>=2.21.0",
+        "websockets>=9.1",
+        "cryptography>=3.4.7",
         "httpx"
     ],
     tests_require=['pytest'],