diff --git a/requirements-dev.txt b/requirements-dev.txt
index bf3063e8..cfd62cdb 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -80,7 +80,7 @@ pyproject-hooks==1.1.0 ; python_version >= '3.7'
 
 pytest==8.3.4
 
-pytest-cov==5.0.0
+pytest-cov==6.0.0
 
 pytest-mock==3.14.0