diff --git a/requirements/dev.txt b/requirements/dev.txt
index b25e0b794..6e23785b5 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -1,7 +1,7 @@
 coverage==7.1.0
 flake8==3.3.0; python_version < '3.8'
 flake8==3.8.4; python_version >= '3.8'
-pytest-cov==2.10.1
+pytest-cov==4.0.0
 
 isort>=4.2.5,<5; python_version < '3.8'