update constraints

constraints.txt

@@ -1,28 +1,23 @@
-blinker==1.6.2
-certifi==2022.12.7
+certifi==2023.5.7
 charset-normalizer==3.1.0
-click==8.1.3
 coverage==6.5.0
 coveralls==3.3.1
 docopt==0.6.2
 flake8==6.0.0
 flake8-builtins==2.1.0
-Flask==2.3.2
 idna==3.4
 iniconfig==2.0.0
-itsdangerous==2.1.2
 Jinja2==3.1.2
-MarkupSafe==2.1.2
+MarkupSafe==2.1.3
 mccabe==0.7.0
 packaging==23.1
-pluggy==1.0.0
+pluggy==1.2.0
 pycodestyle==2.10.0
 pyflakes==3.0.1
 Pygments==2.15.1
-pytest==7.3.1
-pytest-cov==4.0.0
+pytest==7.3.2
+pytest-cov==4.1.0
 pytest-flake8==1.1.1
 PyYAML==6.0
-requests==2.29.0
-urllib3==1.26.15
-Werkzeug==2.3.3
+requests==2.31.0
+urllib3==2.0.3