chore: protobuf upodate

apogiatzis · apogiatzis · commit 7fb5ccef1b8a · 2020-10-06T20:09:54.000+01:00
diff --git a/setup.py b/setup.py
@@ -11,7 +11,7 @@
     install_requires=[
         "deprecated==1.2.10",
         "grpcio==1.32.0",
-        "protobuf==3.12.4",
+        "protobuf==3.13.0",
         "six==1.15.0",
         "wrapt==1.12.1",
     ],
