diff --git a/backend/python/parler-tts/requirements.txt b/backend/python/parler-tts/requirements.txt
index 22ae46ad371..920971ce0b1 100644
--- a/backend/python/parler-tts/requirements.txt
+++ b/backend/python/parler-tts/requirements.txt
@@ -1,3 +1,3 @@
-grpcio==1.65.1
+grpcio==1.65.5
 protobuf
 certifi
\ No newline at end of file