diff --git a/packages/google-cloud-dataproc/samples/snippets/requirements.txt b/packages/google-cloud-dataproc/samples/snippets/requirements.txt
index f5f2bf6f335a..fe8343a3702a 100644
--- a/packages/google-cloud-dataproc/samples/snippets/requirements.txt
+++ b/packages/google-cloud-dataproc/samples/snippets/requirements.txt
@@ -1,6 +1,6 @@
 
 backoff==2.0.1
-grpcio==1.46.0
+grpcio==1.46.1
 google-auth==2.6.6
 google-auth-httplib2==0.1.0
 google-cloud==0.34.0