Update pytest and urllib3 requirements

Author: mdmintz

requirements.txt

@@ -6,12 +6,12 @@ nose>=1.3.7
 ipdb>=0.12.2
 idna==2.8
 chardet==3.0.4
-urllib3==1.25.3
+urllib3==1.25.6
 requests>=2.22.0
 selenium==3.141.0
 pluggy>=0.12.0
 pytest>=4.6.5;python_version<"3"
-pytest>=5.1.3;python_version>="3"
+pytest>=5.2.0;python_version>="3"
 pytest-cov>=2.7.1
 pytest-forked>=1.0.2
 pytest-html==1.22.0

setup.py

@@ -88,12 +88,12 @@
         'ipdb',
         'idna==2.8',  # Must stay in sync with "requests"
         'chardet==3.0.4',  # Must stay in sync with "requests"
-        'urllib3==1.25.3',  # Must stay in sync with "requests"
+        'urllib3==1.25.6',  # Must stay in sync with "requests"
         'requests>=2.22.0',
         'selenium==3.141.0',
         'pluggy>=0.12.0',
         'pytest>=4.6.5;python_version<"3"',  # For Python 2 compatibility
-        'pytest>=5.1.3;python_version>="3"',
+        'pytest>=5.2.0;python_version>="3"',
         'pytest-cov>=2.7.1',
         'pytest-forked>=1.0.2',
         'pytest-html==1.22.0',  # Keep at 1.22.0 unless tested on Windows