diff --git a/samples/snippets/requirements-test.txt b/samples/snippets/requirements-test.txt
index 5644295d0..482424cc0 100644
--- a/samples/snippets/requirements-test.txt
+++ b/samples/snippets/requirements-test.txt
@@ -1,4 +1,4 @@
 pytest===7.4.4; python_version == '3.7'
-pytest==8.3.5; python_version >= '3.8'
+pytest==9.0.2; python_version >= '3.8'
 mock==5.2.0
 backoff==2.2.1
diff --git a/samples/snippets/requirements.txt b/samples/snippets/requirements.txt
index 751f8cfbe..19424c834 100644
--- a/samples/snippets/requirements.txt
+++ b/samples/snippets/requirements.txt
@@ -1,8 +1,8 @@
-google-cloud-pubsub==2.29.0
-google-cloud-storage==3.1.0
+google-cloud-pubsub==2.35.0
+google-cloud-storage==3.9.0
 pandas===1.3.5; python_version == '3.7'
 pandas===2.0.3; python_version == '3.8'
-pandas==2.2.3; python_version >= '3.9'
+pandas==3.0.1; python_version >= '3.9'
 opentelemetry-exporter-gcp-trace
 opentelemetry-propagator-gcp
 opentelemetry-instrumentation-requests