diff --git a/samples/api-client/accesstoken_example/requirements.txt b/samples/api-client/accesstoken_example/requirements.txt
index 93bbd9c5..68311f88 100644
--- a/samples/api-client/accesstoken_example/requirements.txt
+++ b/samples/api-client/accesstoken_example/requirements.txt
@@ -1,4 +1,4 @@
-cryptography==39.0.0
+cryptography==39.0.1
 flaky==3.7.0
 google-api-python-client==2.76.0
 google-auth-httplib2==0.1.0
diff --git a/samples/api-client/manager/requirements.txt b/samples/api-client/manager/requirements.txt
index 4622e127..706301d8 100644
--- a/samples/api-client/manager/requirements.txt
+++ b/samples/api-client/manager/requirements.txt
@@ -1,4 +1,4 @@
-cryptography==39.0.0
+cryptography==39.0.1
 flaky==3.7.0
 google-api-python-client==2.76.0
 google-auth-httplib2==0.1.0