diff --git a/secretmanager/api-client/requirements.txt b/secretmanager/api-client/requirements.txt
index 566e5d49fb4..da667b1c4b3 100644
--- a/secretmanager/api-client/requirements.txt
+++ b/secretmanager/api-client/requirements.txt
@@ -1 +1 @@
-google-cloud-secret-manager==0.2.0
+google-cloud-secret-manager==1.0.0