diff --git a/sdk/keyvault/azure-keyvault-certificates/CHANGELOG.md b/sdk/keyvault/azure-keyvault-certificates/CHANGELOG.md
index e159b6d89482..8bc1b2c31eef 100644
--- a/sdk/keyvault/azure-keyvault-certificates/CHANGELOG.md
+++ b/sdk/keyvault/azure-keyvault-certificates/CHANGELOG.md
@@ -9,13 +9,14 @@
   are no longer redacted in logging output
 
 ### Changed
-- Key Vault API version 7.1 is now the default 
+- Key Vault API version 7.1 is now the default
 - Updated minimum `azure-core` version to 1.7.0
 
-### Added  
+### Added
 - At construction, clients accept a `CustomHookPolicy` through the optional
   keyword argument `custom_hook_policy`
 - All client requests include a unique ID in the header `x-ms-client-request-id`
+- Dependency on `azure-common` for multiapi support
 
 ## 4.2.0b1 (2020-03-10)
 - Support for Key Vault API version 7.1-preview
diff --git a/sdk/keyvault/azure-keyvault-certificates/setup.py b/sdk/keyvault/azure-keyvault-certificates/setup.py
index ebd6a1af5de7..7b2c9cb32d8b 100644
--- a/sdk/keyvault/azure-keyvault-certificates/setup.py
+++ b/sdk/keyvault/azure-keyvault-certificates/setup.py
@@ -79,7 +79,11 @@
             "azure.keyvault",
         ]
     ),
-    install_requires=["azure-core<2.0.0,>=1.7.0", "msrest>=0.6.0"],
+    install_requires=[
+        "azure-core<2.0.0,>=1.7.0",
+        "msrest>=0.6.0",
+        "azure-common~=1.1",
+    ],
     extras_require={
         ":python_version<'3.0'": ["azure-keyvault-nspkg"],
         ":python_version<'3.4'": ["enum34>=1.0.4"],
diff --git a/sdk/keyvault/azure-keyvault-keys/CHANGELOG.md b/sdk/keyvault/azure-keyvault-keys/CHANGELOG.md
index 709d520dad7c..0d98911151ce 100644
--- a/sdk/keyvault/azure-keyvault-keys/CHANGELOG.md
+++ b/sdk/keyvault/azure-keyvault-keys/CHANGELOG.md
@@ -8,13 +8,14 @@
   its key has expired or is not yet valid
 
 ### Changed
-- Key Vault API version 7.1 is now the default 
+- Key Vault API version 7.1 is now the default
 - Updated minimum `azure-core` version to 1.7.0
 
-### Added  
+### Added
 - At construction, clients accept a `CustomHookPolicy` through the optional
   keyword argument `custom_hook_policy`
 - All client requests include a unique ID in the header `x-ms-client-request-id`
+- Dependency on `azure-common` for multiapi support
 
 ## 4.2.0b1 (2020-03-10)
 - Support for Key Vault API version 7.1-preview
diff --git a/sdk/keyvault/azure-keyvault-keys/setup.py b/sdk/keyvault/azure-keyvault-keys/setup.py
index a1a245acac1c..fa03b0d56c4d 100644
--- a/sdk/keyvault/azure-keyvault-keys/setup.py
+++ b/sdk/keyvault/azure-keyvault-keys/setup.py
@@ -79,7 +79,12 @@
             "azure.keyvault",
         ]
     ),
-    install_requires=["azure-core<2.0.0,>=1.7.0", "cryptography>=2.1.4", "msrest>=0.6.0"],
+    install_requires=[
+        "azure-core<2.0.0,>=1.7.0",
+        "cryptography>=2.1.4",
+        "msrest>=0.6.0",
+        "azure-common~=1.1",
+    ],
     extras_require={
         ":python_version<'3.0'": ["azure-keyvault-nspkg"],
         ":python_version<'3.4'": ["enum34>=1.0.4"],
diff --git a/sdk/keyvault/azure-keyvault-secrets/CHANGELOG.md b/sdk/keyvault/azure-keyvault-secrets/CHANGELOG.md
index cf894969dfec..3663f6ec1c9b 100644
--- a/sdk/keyvault/azure-keyvault-secrets/CHANGELOG.md
+++ b/sdk/keyvault/azure-keyvault-secrets/CHANGELOG.md
@@ -6,13 +6,14 @@
   are no longer redacted in logging output
 
 ### Changed
-- Key Vault API version 7.1 is now the default 
+- Key Vault API version 7.1 is now the default
 - Updated minimum `azure-core` version to 1.7.0
 
-### Added  
+### Added
 - At construction, clients accept a `CustomHookPolicy` through the optional
   keyword argument `custom_hook_policy`
 - All client requests include a unique ID in the header `x-ms-client-request-id`
+- Dependency on `azure-common` for multiapi support
 
 ## 4.2.0b1 (2020-03-10)
 - Support for Key Vault API version 7.1-preview
diff --git a/sdk/keyvault/azure-keyvault-secrets/setup.py b/sdk/keyvault/azure-keyvault-secrets/setup.py
index 64c86d6d2f0e..05d60270da7b 100644
--- a/sdk/keyvault/azure-keyvault-secrets/setup.py
+++ b/sdk/keyvault/azure-keyvault-secrets/setup.py
@@ -79,7 +79,11 @@
             "azure.keyvault",
         ]
     ),
-    install_requires=["azure-core<2.0.0,>=1.7.0", "msrest>=0.6.0"],
+    install_requires=[
+        "azure-core<2.0.0,>=1.7.0",
+        "msrest>=0.6.0",
+        "azure-common~=1.1",
+    ],
     extras_require={
         ":python_version<'3.0'": ["azure-keyvault-nspkg"],
         ":python_version<'3.4'": ["enum34>=1.0.4"],