diff --git a/examples/function_samples/grpc_echo_sample/client/requirements.txt b/examples/function_samples/grpc_echo_sample/client/requirements.txt
index 6ba2f3e..1d766a5 100644
--- a/examples/function_samples/grpc_echo_sample/client/requirements.txt
+++ b/examples/function_samples/grpc_echo_sample/client/requirements.txt
@@ -1,5 +1,5 @@
 grpcio==1.59.3
 grpcio-tools==1.59.3
 Pillow==10.0.0
-gradio==3.9.1
+gradio==5.31.0
 httpx==0.24.1
\ No newline at end of file