diff --git a/requirements-dev.txt b/requirements-dev.txt
index 66f9d69..a1b948b 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
 pytest==8.3.4
-pytest-cov==5.0.0
+pytest-cov==6.0.0
 pytest-freezegun==0.4.2
 pytest-mock==3.14.0