diff --git a/test_requirements.txt b/test_requirements.txt
index 124b8a84..9f29b65a 100644
--- a/test_requirements.txt
+++ b/test_requirements.txt
@@ -1,7 +1,7 @@
 # Requirements to run unit tests. Tests import from
 # generated code.
 protobuf==5.28.2
-pytest==8.1.1
+pytest==8.3.3
 pytest-asyncio==0.23.6
 grpc-stubs==1.53.0.5
 grpcio-tools==1.66.2