diff --git a/packages/google-cloud-monitoring/samples/snippets/v3/cloud-client/requirements-test.txt b/packages/google-cloud-monitoring/samples/snippets/v3/cloud-client/requirements-test.txt
index 987cc10d37bb..46606d37d83c 100644
--- a/packages/google-cloud-monitoring/samples/snippets/v3/cloud-client/requirements-test.txt
+++ b/packages/google-cloud-monitoring/samples/snippets/v3/cloud-client/requirements-test.txt
@@ -1,3 +1,3 @@
-backoff==2.1.2
+backoff==2.2.1
 pytest==7.1.3
 mock==4.0.3
diff --git a/packages/google-cloud-monitoring/samples/snippets/v3/uptime-check-client/requirements-test.txt b/packages/google-cloud-monitoring/samples/snippets/v3/uptime-check-client/requirements-test.txt
index 6759e75e03a0..3bc76cee52db 100644
--- a/packages/google-cloud-monitoring/samples/snippets/v3/uptime-check-client/requirements-test.txt
+++ b/packages/google-cloud-monitoring/samples/snippets/v3/uptime-check-client/requirements-test.txt
@@ -1,2 +1,2 @@
-backoff==2.1.2
+backoff==2.2.1
 pytest==7.1.3