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 4c2a24867ae8..883841d268ac 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 = "4.0.0b3"
+VERSION = "4.0.0b4"
diff --git a/sdk/keyvault/azure-keyvault-keys/azure/keyvault/keys/_version.py b/sdk/keyvault/azure-keyvault-keys/azure/keyvault/keys/_version.py
index 4c2a24867ae8..883841d268ac 100644
--- a/sdk/keyvault/azure-keyvault-keys/azure/keyvault/keys/_version.py
+++ b/sdk/keyvault/azure-keyvault-keys/azure/keyvault/keys/_version.py
@@ -3,4 +3,4 @@
 # Licensed under the MIT License.
 # ------------------------------------
 
-VERSION = "4.0.0b3"
+VERSION = "4.0.0b4"
diff --git a/sdk/keyvault/azure-keyvault-secrets/azure/keyvault/secrets/_version.py b/sdk/keyvault/azure-keyvault-secrets/azure/keyvault/secrets/_version.py
index 4c2a24867ae8..883841d268ac 100644
--- a/sdk/keyvault/azure-keyvault-secrets/azure/keyvault/secrets/_version.py
+++ b/sdk/keyvault/azure-keyvault-secrets/azure/keyvault/secrets/_version.py
@@ -3,4 +3,4 @@
 # Licensed under the MIT License.
 # ------------------------------------
 
-VERSION = "4.0.0b3"
+VERSION = "4.0.0b4"