diff --git a/backend/python/bark/requirements.txt b/backend/python/bark/requirements.txt
index 2f40b3208b1f..cca1dd81dbe5 100644
--- a/backend/python/bark/requirements.txt
+++ b/backend/python/bark/requirements.txt
@@ -1,4 +1,4 @@
 bark==0.1.5
-grpcio==1.71.0
+grpcio==1.73.1
 protobuf
 certifi
\ No newline at end of file