diff --git a/requirements-dev.txt b/requirements-dev.txt
index a06df26..edbfe4d 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
 coverage==7.6.1
 pytest==8.3.5
-pytest-cov==3.0.0
+pytest-cov==6.1.1
 tox==4.24.2