diff --git a/kms/snippets/requirements.txt b/kms/snippets/requirements.txt
index 4e0c8325051c..4b56c32227e0 100644
--- a/kms/snippets/requirements.txt
+++ b/kms/snippets/requirements.txt
@@ -1,3 +1,3 @@
-google-cloud-kms==2.4.2
+google-cloud-kms==2.4.3
 cryptography==3.4.7
 crcmod==1.7