diff --git a/requirements-optional.txt b/requirements-optional.txt
index 267d76dd363..37e9bb86307 100644
--- a/requirements-optional.txt
+++ b/requirements-optional.txt
@@ -1,5 +1,5 @@
 # For running tests and checking code quality using these modules.
-pytest-cov==5.0.0
+pytest-cov==6.0.0
 redis==5.2.0
 pre-commit==4.0.1
 ruff==0.7.1