diff --git a/packages/google-cloud-dialogflow-cx/samples/snippets/requirements.txt b/packages/google-cloud-dialogflow-cx/samples/snippets/requirements.txt
index a8d9025e5844..b344a336236d 100644
--- a/packages/google-cloud-dialogflow-cx/samples/snippets/requirements.txt
+++ b/packages/google-cloud-dialogflow-cx/samples/snippets/requirements.txt
@@ -1 +1 @@
-google-cloud-dialogflow-cx==1.1.0
+google-cloud-dialogflow-cx==1.1.1