Bump pip from 20.2.2 to 20.2.3 (#66)

dependabot[bot] · web-flow · commit 254fdd21d9e1 · 2020-10-01T08:45:52.000Z
diff --git a/requirements_dev.txt b/requirements_dev.txt
@@ -2,7 +2,7 @@ bump2version==1.0.0
 coverage==5.3
 flake8==3.8.3
 mock==3.0.5
-pip==20.2.2
+pip==20.2.3
 pytest==6.1.0
 Sphinx==3.2.1
 tox==3.20.0
