Update dependencies

Author: Cito

setup.py

@@ -11,16 +11,17 @@
     long_description = fh.read()
 
 requireDev = [
-    'Pygments>=2,<3', 'waitress>=1.4.3,<2', 'hupper>=1.9,<2', 'WebTest>=2,<3'
+    'Pygments>=2.6,<3', 'WebTest>=2.0,<3',
+    'waitress>=1.4.3,<2', 'hupper>=1.10,<2',
 ]
 requireDocs = [
-    'Sphinx>=2.3,<3', 'sphinx_rtd_theme>=0.4'
+    'Sphinx>=2.4,<3', 'sphinx_rtd_theme>=0.4'
 ]
 requireExamples = [
-    'Pygments>=2,<3', 'Pillow>=6,<8', 'dominate>=2,<3', 'yattag>=1,<2'
+    'Pygments>=2.6,<3', 'Pillow>=7,<8', 'dominate>=2.5,<3', 'yattag>=1.13,<2'
 ]
 requireTests = [
-    'psutil>=5,<6', 'flake8>=3.7,<4', 'pylint>=2.4,<3', 'tox>=3.14,<4',
+    'psutil>=5.7,<6', 'flake8>=3.8,<4', 'pylint>=2.5,<3', 'tox>=3.15,<4',
     'pywin32>=227,<300;sys_platform=="win32"'
 ] + requireDev + requireDocs + requireExamples
 

tox.ini

@@ -3,13 +3,13 @@ envlist = py{36,37,38}, flake8, pylint, docs, manifest
 
 [testenv:flake8]
 basepython = python3.8
-deps = flake8>=3.7,<4
+deps = flake8>=3.8,<4
 commands =
     flake8 webware setup.py
 
 [testenv:pylint]
 basepython = python3.8
-deps = pylint>=2.4,<3
+deps = pylint>=2.5,<3
 commands =
     pylint webware
 
@@ -22,7 +22,7 @@ commands =
 
 [testenv:manifest]
 basepython = python3.8
-deps = check-manifest>=0.39
+deps = check-manifest>=0.42
 commands =
     check-manifest -v