Update Python dependencies

Author: mdmintz

requirements.txt

@@ -2,7 +2,7 @@ pip>=20.3.3
 packaging>=20.8
 setuptools>=44.1.1;python_version<"3.5"
 setuptools>=50.3.2;python_version>="3.5" and python_version<"3.6"
-setuptools>=51.1.0;python_version>="3.6"
+setuptools>=51.1.1;python_version>="3.6"
 setuptools-scm>=5.0.1
 wheel>=0.36.2
 attrs>=20.3.0
@@ -74,7 +74,7 @@ toml==0.10.2
 Pillow==6.2.2;python_version<"3.5"
 Pillow==7.2.0;python_version>="3.5" and python_version<"3.6"
 Pillow==8.0.1;python_version>="3.6"
-rich==9.5.1;python_version>="3.6" and python_version<"4.0"
+rich==9.6.1;python_version>="3.6" and python_version<"4.0"
 zipp==1.2.0;python_version<"3.6"
 zipp==3.4.0;python_version>="3.6"
 flake8==3.7.9;python_version<"3.5"

setup.py

@@ -106,7 +106,7 @@
         'packaging>=20.8',
         'setuptools>=44.1.1;python_version<"3.5"',
         'setuptools>=50.3.2;python_version>="3.5" and python_version<"3.6"',
-        'setuptools>=51.1.0;python_version>="3.6"',
+        'setuptools>=51.1.1;python_version>="3.6"',
         'setuptools-scm>=5.0.1',
         'wheel>=0.36.2',
         'attrs>=20.3.0',
@@ -178,7 +178,7 @@
         'Pillow==6.2.2;python_version<"3.5"',
         'Pillow==7.2.0;python_version>="3.5" and python_version<"3.6"',
         'Pillow==8.0.1;python_version>="3.6"',
-        'rich==9.5.1;python_version>="3.6" and python_version<"4.0"',
+        'rich==9.6.1;python_version>="3.6" and python_version<"4.0"',
         'zipp==1.2.0;python_version<"3.6"',
         'zipp==3.4.0;python_version>="3.6"',
         'flake8==3.7.9;python_version<"3.5"',