diff --git a/kms/attestations/requirements.txt b/kms/attestations/requirements.txt
index 3f688a1c2cf6..c4de97d06531 100644
--- a/kms/attestations/requirements.txt
+++ b/kms/attestations/requirements.txt
@@ -1,2 +1,2 @@
-cryptography==3.4.7
+cryptography==3.4.8
 pem==21.2.0
diff --git a/kms/snippets/requirements.txt b/kms/snippets/requirements.txt
index 4b1e1e1fa615..bcd11836dce3 100644
--- a/kms/snippets/requirements.txt
+++ b/kms/snippets/requirements.txt
@@ -1,3 +1,3 @@
 google-cloud-kms==2.5.0
-cryptography==3.4.7
+cryptography==3.4.8
 crcmod==1.7