Update all dependencies (#132)

renovate[bot] · web-flow · commit 495e52bd3929 · 2023-01-09T11:52:06.000Z
Co-authored-by: renovate[bot] &lt;29139614+renovate[bot]@users.noreply.github.com&gt;
diff --git a/requirements_dev.txt b/requirements_dev.txt
@@ -1,8 +1,8 @@
 bump2version==1.0.1
-coverage==6.4
+coverage==7.0.3
 pip==22.1.1
 pytest==7.1.2
-Sphinx==5.0.2
-tox==3.25.0
+Sphinx==6.1.1
+tox==4.2.6
 twine==4.0.0
 wheel==0.37.1
