diff --git a/packages/google-cloud-bigquery-reservation/samples/snippets/requirements-test.txt b/packages/google-cloud-bigquery-reservation/samples/snippets/requirements-test.txt
index 2ff95fe08b1d..21b8d38d31cc 100644
--- a/packages/google-cloud-bigquery-reservation/samples/snippets/requirements-test.txt
+++ b/packages/google-cloud-bigquery-reservation/samples/snippets/requirements-test.txt
@@ -1,2 +1,2 @@
 pytest==6.2.4
-google-cloud-testutils==1.0.0
+google-cloud-testutils==1.1.0