diff --git a/samples/snippets/requirements-test.txt b/samples/snippets/requirements-test.txt
index 37eb1f9a..433bcade 100644
--- a/samples/snippets/requirements-test.txt
+++ b/samples/snippets/requirements-test.txt
@@ -1,3 +1,5 @@
 backoff==2.2.1
-pytest===7.4.4; python_version == '3.7'
-pytest==8.2.2; python_version >= '3.8'
+pytest===7.4.3; python_version == '3.7'
+pytest===8.3.5; python_version == '3.8'
+pytest===8.4.2; python_version == '3.9'
+pytest==9.0.2; python_version >= '3.10'
diff --git a/samples/snippets/requirements.txt b/samples/snippets/requirements.txt
index 8a52ee5c..608b3e94 100644
--- a/samples/snippets/requirements.txt
+++ b/samples/snippets/requirements.txt
@@ -1,4 +1,6 @@
-google-cloud-logging==3.10.0
-google-cloud-bigquery==3.25.0
-google-cloud-storage==2.17.0
-google-cloud-pubsub==2.22.0
+google-cloud-logging==3.13.0
+google-cloud-bigquery===3.30.0; python_version <= '3.8'
+google-cloud-bigquery==3.40.1; python_version >= '3.9'
+google-cloud-storage==3.9.0
+google-cloud-pubsub===2.34.0; python_version <= '3.8'
+google-cloud-pubsub==2.35.0; python_version >= '3.9'