diff --git a/codegen/opentelemetry-codegen-json/test-requirements.txt b/codegen/opentelemetry-codegen-json/test-requirements.txt
index 125dfb985b..b6d6653537 100644
--- a/codegen/opentelemetry-codegen-json/test-requirements.txt
+++ b/codegen/opentelemetry-codegen-json/test-requirements.txt
@@ -6,5 +6,5 @@ pytest==9.0.3
 tomli==2.0.1
 typing_extensions==4.12.0
 grpcio==1.84.0
-grpcio-tools==1.78.0
+grpcio-tools==1.84.0
 -e codegen/opentelemetry-codegen-json