diff --git a/requirements-optional.txt b/requirements-optional.txt
index 08c69a8318..73b3315135 100644
--- a/requirements-optional.txt
+++ b/requirements-optional.txt
@@ -1,6 +1,6 @@
 # For running tests and checking code quality using these modules.
 pytest-cov==6.0.0
-redis==5.2.0
+redis==5.2.1
 pre-commit==4.0.1
 ruff==0.8.2