diff --git a/Dialogflow-CX/requirements.txt b/Dialogflow-CX/requirements.txt
index 35e6605b3f79..26afa0f97092 100644
--- a/Dialogflow-CX/requirements.txt
+++ b/Dialogflow-CX/requirements.txt
@@ -1,2 +1,2 @@
-google-cloud-dialogflow-cx==1.13.4
+google-cloud-dialogflow-cx==1.13.5
 Flask==2.2.2