Update Python dependencies

Author: mdmintz

requirements.txt

@@ -41,7 +41,7 @@ pytest-rerunfailures==8.0;python_version<"3.5"
 pytest-rerunfailures==9.1.1;python_version>="3.5"
 pytest-xdist==1.34.0;python_version<"3.5"
 pytest-xdist==2.2.0;python_version>="3.5"
-parameterized==0.7.4
+parameterized==0.7.5
 soupsieve==1.9.6;python_version<"3.5"
 soupsieve==2.0.1;python_version>="3.5" and python_version<"3.6"
 soupsieve==2.1;python_version>="3.6"
@@ -55,7 +55,7 @@ pygments==2.7.3;python_version>="3.5"
 traitlets==4.3.3;python_version<"3.7"
 traitlets==5.0.5;python_version>="3.7"
 prompt-toolkit==1.0.18;python_version<"3.6"
-prompt-toolkit==3.0.8;python_version>="3.6"
+prompt-toolkit==3.0.9;python_version>="3.6"
 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"
@@ -66,7 +66,7 @@ importlib-metadata==2.0.0;python_version<"3.6"
 virtualenv>=20.2.2
 pymysql==0.10.1
 coverage==5.3.1
-brython==3.9.0
+brython==3.9.1
 pyotp==2.4.1
 boto==2.49.0
 cffi==1.14.4

setup.py

@@ -145,7 +145,7 @@
         'pytest-rerunfailures==9.1.1;python_version>="3.5"',
         'pytest-xdist==1.34.0;python_version<"3.5"',
         'pytest-xdist==2.2.0;python_version>="3.5"',
-        'parameterized==0.7.4',
+        'parameterized==0.7.5',
         'soupsieve==1.9.6;python_version<"3.5"',
         'soupsieve==2.0.1;python_version>="3.5" and python_version<"3.6"',
         'soupsieve==2.1;python_version>="3.6"',
@@ -160,7 +160,7 @@
         'traitlets==5.0.5;python_version>="3.7"',
         'ipython==5.10.0;python_version<"3.5"',
         'prompt-toolkit==1.0.18;python_version<"3.6"',
-        'prompt-toolkit==3.0.8;python_version>="3.6"',
+        'prompt-toolkit==3.0.9;python_version>="3.6"',
         '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==7.19.0;python_version>="3.7"',
@@ -170,7 +170,7 @@
         'virtualenv>=20.2.2',  # Sync with importlib-metadata and pathlib2
         'pymysql==0.10.1',
         'coverage==5.3.1',
-        'brython==3.9.0',
+        'brython==3.9.1',
         'pyotp==2.4.1',
         'boto==2.49.0',
         'cffi==1.14.4',