diff --git a/samples/api-client/accesstoken_example/requirements-test.txt b/samples/api-client/accesstoken_example/requirements-test.txt
index 546e0fdc..8b9495c1 100644
--- a/samples/api-client/accesstoken_example/requirements-test.txt
+++ b/samples/api-client/accesstoken_example/requirements-test.txt
@@ -1,3 +1,3 @@
 pytest==7.2.0
 google-cloud-pubsub==2.13.11
-google-cloud-storage==2.6.0
+google-cloud-storage==2.7.0
diff --git a/samples/api-client/accesstoken_example/requirements.txt b/samples/api-client/accesstoken_example/requirements.txt
index 6e9a7d21..6cec68cd 100644
--- a/samples/api-client/accesstoken_example/requirements.txt
+++ b/samples/api-client/accesstoken_example/requirements.txt
@@ -1,10 +1,10 @@
 cryptography==38.0.4
 flaky==3.7.0
-google-api-python-client==2.66.0
+google-api-python-client==2.68.0
 google-auth-httplib2==0.1.0
-google-auth==2.14.1
+google-auth==2.15.0
 google-cloud-iot==2.6.4
 google-cloud-pubsub==2.13.11
-google-cloud-storage==2.6.0
+google-cloud-storage==2.7.0
 paho-mqtt==1.6.1
 pyjwt==2.6.0
diff --git a/samples/api-client/manager/requirements.txt b/samples/api-client/manager/requirements.txt
index 1fb54a04..519b6eb3 100644
--- a/samples/api-client/manager/requirements.txt
+++ b/samples/api-client/manager/requirements.txt
@@ -1,8 +1,8 @@
 cryptography==38.0.4
 flaky==3.7.0
-google-api-python-client==2.66.0
+google-api-python-client==2.68.0
 google-auth-httplib2==0.1.0
-google-auth==2.14.1
+google-auth==2.15.0
 google-cloud-iot==2.6.4
 google-cloud-pubsub==2.13.11
 paho-mqtt==1.6.1