diff --git a/packages/google-cloud-dataproc/samples/snippets/requirements.txt b/packages/google-cloud-dataproc/samples/snippets/requirements.txt
index 2ddf2ec442f2..e7a9796f9780 100644
--- a/packages/google-cloud-dataproc/samples/snippets/requirements.txt
+++ b/packages/google-cloud-dataproc/samples/snippets/requirements.txt
@@ -1,6 +1,6 @@
 
 backoff==1.10.0
-grpcio==1.38.0
+grpcio==1.38.1
 google-auth==1.31.0
 google-auth-httplib2==0.1.0
 google-cloud==0.34.0