Update all dependencies (#128)

renovate[bot] · renovate-bot · web-flow · commit f5322f72e33c · 2022-05-23T16:31:42.000+01:00
Co-authored-by: Renovate Bot &lt;bot@renovateapp.com&gt;
diff --git a/requirements_dev.txt b/requirements_dev.txt
@@ -1,7 +1,7 @@
 bump2version==1.0.1
-coverage==6.3.2
-pip==22.0.4
-pytest==7.1.1
+coverage==6.4
+pip==22.1.1
+pytest==7.1.2
 Sphinx==4.5.0
 tox==3.25.0
 twine==4.0.0
