diff --git a/sdk/keyvault/azure-keyvault-certificates/HISTORY.md b/sdk/keyvault/azure-keyvault-certificates/HISTORY.md
index 65290f0d6e62..0843227be773 100644
--- a/sdk/keyvault/azure-keyvault-certificates/HISTORY.md
+++ b/sdk/keyvault/azure-keyvault-certificates/HISTORY.md
@@ -1,6 +1,9 @@
 # Release History
 
-## 4.0.0b7 (Unreleased)
+## 4.0.0 (2020-01-08)
+- First GA release
+
+## 4.0.0b7 (2019-12-17)
 - Challenge authentication policy preserves request options
 ([#8999](https://github.com/Azure/azure-sdk-for-python/pull/8999))
 - Added `vault_url` property to `CertificateOperation`
diff --git a/sdk/keyvault/azure-keyvault-certificates/azure/keyvault/certificates/_version.py b/sdk/keyvault/azure-keyvault-certificates/azure/keyvault/certificates/_version.py
index 525a3b224398..40f439ce66bc 100644
--- a/sdk/keyvault/azure-keyvault-certificates/azure/keyvault/certificates/_version.py
+++ b/sdk/keyvault/azure-keyvault-certificates/azure/keyvault/certificates/_version.py
@@ -3,4 +3,4 @@
 # Licensed under the MIT License.
 # ------------------------------------
 
-VERSION = "4.0.0b7"
+VERSION = "4.0.0"