diff --git a/kms/attestations/requirements.txt b/kms/attestations/requirements.txt
index 24dc23d15175..f8533646cb4b 100644
--- a/kms/attestations/requirements.txt
+++ b/kms/attestations/requirements.txt
@@ -1,2 +1,2 @@
-cryptography==3.4.4
+cryptography==3.4.5
 pem==21.1.0
diff --git a/kms/snippets/requirements.txt b/kms/snippets/requirements.txt
index df9126b039c0..8f7238b150b9 100644
--- a/kms/snippets/requirements.txt
+++ b/kms/snippets/requirements.txt
@@ -1,3 +1,3 @@
 google-cloud-kms==2.2.0
-cryptography==3.4.4
+cryptography==3.4.5
 crcmod==1.7