diff --git a/test_requirements.txt b/test_requirements.txt
index 0ea4310a..4f2efb44 100644
--- a/test_requirements.txt
+++ b/test_requirements.txt
@@ -1,7 +1,7 @@
 # Requirements to run unit tests. Tests import from
 # generated code.
 protobuf==6.32.1
-pytest==8.4.2
+pytest==9.0.2
 types-grpcio==1.0.0.20251009
 pytest-asyncio==0.25.3
 grpcio-tools==1.76.0