diff --git a/requirements-optional.txt b/requirements-optional.txt
index d9458ce8211..41f75224a95 100644
--- a/requirements-optional.txt
+++ b/requirements-optional.txt
@@ -1,6 +1,6 @@
 # For running tests and checking code quality using these modules.
 flake8==7.1.0
-pytest-cov==5.0.0
+pytest-cov==6.0.0
 redis==5.0.7
 pre-commit==3.7.1