diff --git a/dev-requirements.txt b/dev-requirements.txt
index 200c6cb..ed7c211 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -12,7 +12,7 @@ babel==2.9.1
     # via sphinx
 backports-entry-points-selectable==1.1.0
     # via virtualenv
-certifi==2021.5.30
+certifi==2022.12.7
     # via requests
 charset-normalizer==2.0.4
     # via requests
@@ -102,10 +102,11 @@ sphinxcontrib-serializinghtml==1.1.5
 toml==0.10.2
     # via
     #   coverage
-    #   pytest
     #   tox
 tomli==1.2.1
-    # via setuptools-scm
+    # via
+    #   pytest
+    #   setuptools-scm
 tox==3.24.5
     # via -r dev-requirements.in
 urllib3==1.26.6