Update Python dependencies

Author: mdmintz

docs/requirements.txt

@@ -1,4 +1,4 @@
-regex>=2021.7.6
+regex>=2021.8.3
 tqdm>=4.62.0
 livereload==2.6.3;python_version>="3.6"
 joblib==1.0.1;python_version>="3.6"

requirements.txt

@@ -79,7 +79,7 @@ decorator==5.0.9;python_version>="3.5"
 ipython==5.10.0;python_version<"3.5"
 ipython==6.5.0;python_version>="3.5" and python_version<"3.6"
 ipython==7.16.1;python_version>="3.6" and python_version<"3.7"
-ipython==7.25.0;python_version>="3.7"
+ipython==7.26.0;python_version>="3.7"
 matplotlib-inline==0.1.2;python_version>="3.7"
 colorama==0.4.4
 platformdirs==2.0.2;python_version<"3.6"
@@ -96,7 +96,7 @@ 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==8.3.1;python_version>="3.6"
-rich==10.6.0;python_version>="3.6" and python_version<"4.0"
+rich==10.7.0;python_version>="3.6" and python_version<"4.0"
 tornado==5.1.1;python_version<"3.5"
 tornado==6.1;python_version>="3.5"
 pdfminer.six==20191110;python_version<"3.5"

setup.py

@@ -194,7 +194,7 @@
         'ipython==5.10.0;python_version<"3.5"',
         'ipython==6.5.0;python_version>="3.5" and python_version<"3.6"',
         'ipython==7.16.1;python_version>="3.6" and python_version<"3.7"',
-        'ipython==7.25.0;python_version>="3.7"',
+        'ipython==7.26.0;python_version>="3.7"',
         'matplotlib-inline==0.1.2;python_version>="3.7"',
         "colorama==0.4.4",
         'platformdirs==2.0.2;python_version<"3.6"',
@@ -211,7 +211,7 @@
         'Pillow==6.2.2;python_version<"3.5"',
         'Pillow==7.2.0;python_version>="3.5" and python_version<"3.6"',
         'Pillow==8.3.1;python_version>="3.6"',
-        'rich==10.6.0;python_version>="3.6" and python_version<"4.0"',
+        'rich==10.7.0;python_version>="3.6" and python_version<"4.0"',
         'tornado==5.1.1;python_version<"3.5"',
         'tornado==6.1;python_version>="3.5"',
         'pdfminer.six==20191110;python_version<"3.5"',