diff --git a/dev-requirements.txt b/dev-requirements.txt
index 049e5959..454929a6 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -5,7 +5,7 @@ importlib-metadata==6.8.0
 pytest==7.4.0
 pytest-vcr==1.0.2
 sphinx==6.2.1
-pytest-cov==4.0.0
+pytest-cov==5.0.0
 sphinx-autobuild==2021.3.14
 sphinx_gallery==0.13.0
 sphinx_rtd_theme==1.2.2