Merge pull request #145 from aquacropos/chris-s-bowden-patch-10

Update setup.cfg

Author: tfoster88

setup.cfg

@@ -33,7 +33,7 @@ setup_requires =
     numpy==1.22.0
     pandas>=1.3.5
     tqdm>=4.64.0
-    cffi==1.15.0
+    cffi==1.16.0
 include_package_data = True
 packages = find:
 python_requires = >=3.7