Update Python dependencies

Author: mdmintz

requirements.txt

@@ -3,7 +3,7 @@ pip>=21.0.1;python_version>="3.6"
 packaging>=20.9
 setuptools>=44.1.1;python_version<"3.5"
 setuptools>=50.3.2;python_version>="3.5" and python_version<"3.6"
-setuptools>=54.1.2;python_version>="3.6"
+setuptools>=54.2.0;python_version>="3.6"
 setuptools-scm==5.0.2;python_version<"3.6"
 setuptools-scm>=6.0.1;python_version>="3.6"
 wheel>=0.36.2
@@ -47,7 +47,7 @@ pytest-xdist==2.2.1;python_version>="3.5"
 parameterized==0.8.1
 soupsieve==1.9.6;python_version<"3.5"
 soupsieve==2.0.1;python_version>="3.5" and python_version<"3.6"
-soupsieve==2.2;python_version>="3.6"
+soupsieve==2.2.1;python_version>="3.6"
 beautifulsoup4==4.9.3
 cryptography==2.9.2;python_version<"3.5"
 cryptography==3.0;python_version>="3.5" and python_version<"3.6"
@@ -59,7 +59,7 @@ pygments==2.8.1;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==3.0.17;python_version>="3.6"
+prompt-toolkit==3.0.18;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"

setup.py

@@ -108,7 +108,7 @@
         'packaging>=20.9',
         'setuptools>=44.1.1;python_version<"3.5"',
         'setuptools>=50.3.2;python_version>="3.5" and python_version<"3.6"',
-        'setuptools>=54.1.2;python_version>="3.6"',
+        'setuptools>=54.2.0;python_version>="3.6"',
         'setuptools-scm==5.0.2;python_version<"3.6"',
         'setuptools-scm>=6.0.1;python_version>="3.6"',
         'wheel>=0.36.2',
@@ -152,7 +152,7 @@
         'parameterized==0.8.1',
         'soupsieve==1.9.6;python_version<"3.5"',
         'soupsieve==2.0.1;python_version>="3.5" and python_version<"3.6"',
-        'soupsieve==2.2;python_version>="3.6"',
+        'soupsieve==2.2.1;python_version>="3.6"',
         'beautifulsoup4==4.9.3',
         'cryptography==2.9.2;python_version<"3.5"',
         'cryptography==3.0;python_version>="3.5" and python_version<"3.6"',
@@ -164,7 +164,7 @@
         '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==3.0.17;python_version>="3.6"',
+        'prompt-toolkit==3.0.18;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"',