diff --git a/dev-requirements.txt b/dev-requirements.txt
index f37238e..7738be8 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -5,7 +5,7 @@ pre-commit==3.3.3
 pytest-vcr==1.0.2
 sphinx==7.0.1
 pytest-cov==4.0.0
-tox==4.6.3
+tox==4.14.1
 sphinx-autobuild==2021.3.14
 sphinx_copybutton==0.5.2
 pydata_sphinx_theme==0.13.1