diff --git a/sdk/storage/azure-storage-blob/HISTORY.md b/sdk/storage/azure-storage-blob/HISTORY.md
index aa7728a5f3b0..d0b3f9805305 100644
--- a/sdk/storage/azure-storage-blob/HISTORY.md
+++ b/sdk/storage/azure-storage-blob/HISTORY.md
@@ -1,6 +1,27 @@
 # Change Log azure-storage-blob
 
 
+## Version 12.0.0b3:
+
+**New features**
+- Added SAS support for snapshot and identity.
+- Distributed tracing framework OpenCensus is now supported.
+- Added support for append block from URL for append blobs.
+- Added support for update page from URL for page blobs.
+- Added support for client provided encryption key to numerous APIs.
+
+**Dependency updates**
+- Adopted [azure-core](https://pypi.org/project/azure-core/) 1.0.0b3
+  - If you later want to revert to previous versions of azure-storage-blob, or another Azure SDK
+  library requiring azure-core 1.0.0b1 or azure-core 1.0.0b2, you must explicitly install
+  the specific version of azure-core as well. For example:
+
+  `pip install azure-core==1.0.0b2 azure-storage-blob==12.0.0b2`
+
+**Fixes and improvements**
+- Fix where content-type was being added in the request when not mentioned explicitly.
+
+
 ## Version 12.0.0b2:
 
 **Breaking changes**
diff --git a/sdk/storage/azure-storage-blob/azure/storage/blob/version.py b/sdk/storage/azure-storage-blob/azure/storage/blob/version.py
index 9ed9f5528271..be1f1106dfcc 100644
--- a/sdk/storage/azure-storage-blob/azure/storage/blob/version.py
+++ b/sdk/storage/azure-storage-blob/azure/storage/blob/version.py
@@ -4,4 +4,4 @@
 # license information.
 # --------------------------------------------------------------------------
 
-VERSION = "12.0.0b2"
+VERSION = "12.0.0b3"
diff --git a/sdk/storage/azure-storage-blob/setup.py b/sdk/storage/azure-storage-blob/setup.py
index 7edf7eb60aa9..758fb8f8a0cf 100644
--- a/sdk/storage/azure-storage-blob/setup.py
+++ b/sdk/storage/azure-storage-blob/setup.py
@@ -91,7 +91,7 @@
         'tests.common'
     ]),
     install_requires=[
-        "azure-core<2.0.0,>=1.0.0b2",
+        "azure-core<2.0.0,>=1.0.0b3",
         "msrest>=0.5.0",
         "cryptography>=2.1.4"
     ],
diff --git a/sdk/storage/azure-storage-file/HISTORY.md b/sdk/storage/azure-storage-file/HISTORY.md
index 93483d11dcea..c60dcde9bd57 100644
--- a/sdk/storage/azure-storage-file/HISTORY.md
+++ b/sdk/storage/azure-storage-file/HISTORY.md
@@ -1,6 +1,28 @@
 # Change Log azure-storage-file
 
 
+## Version 12.0.0b3:
+
+**New features**
+- Added FileSmbProperties REST Parity.
+- Added support for PutRangeThroughURL.
+- Added upload_range_from_url API to write the bytes from one Azure File endpoint into the specified range of another Azure File endpoint.
+- Added set_http_headers for directory_client, create_permission_for_share and get_permission_for_share APIs.
+- Added optional parameters for smb properties related parameters for create_file*, create_directory* related APIs and set_http_headers API.
+- Updated get_properties for directory and file so that the response has SMB properties.
+
+**Dependency updates**
+- Adopted [azure-core](https://pypi.org/project/azure-core/) 1.0.0b3
+  - If you later want to revert to previous versions of azure-storage-file, or another Azure SDK
+  library requiring azure-core 1.0.0b1 or azure-core 1.0.0b2, you must explicitly install
+  the specific version of azure-core as well. For example:
+
+  `pip install azure-core==1.0.0b2 azure-storage-file==12.0.0b2`
+
+**Fixes and improvements**
+- Fix where content-type was being added in the request when not mentioned explicitly.
+
+
 ## Version 12.0.0b2:
 
 **Breaking changes**
diff --git a/sdk/storage/azure-storage-file/azure/storage/file/_generated/models/_models.py b/sdk/storage/azure-storage-file/azure/storage/file/_generated/models/_models.py
index a3ac4c9bbaf9..84fb9c3b0379 100644
--- a/sdk/storage/azure-storage-file/azure/storage/file/_generated/models/_models.py
+++ b/sdk/storage/azure-storage-file/azure/storage/file/_generated/models/_models.py
@@ -609,10 +609,7 @@ class SharePermission(Model):
     }
 
     _attribute_map = {
-        'permission': {'key': 'permission', 'type': 'str', 'xml': {'name': 'permission'}},
-    }
-
-    _xml_map = {
+        'permission': {'key': 'permission', 'type': 'str'},
     }
 
     def __init__(self, **kwargs):
diff --git a/sdk/storage/azure-storage-file/azure/storage/file/_generated/models/_models_py3.py b/sdk/storage/azure-storage-file/azure/storage/file/_generated/models/_models_py3.py
index 2f40a5d18462..47fc93f0aa98 100644
--- a/sdk/storage/azure-storage-file/azure/storage/file/_generated/models/_models_py3.py
+++ b/sdk/storage/azure-storage-file/azure/storage/file/_generated/models/_models_py3.py
@@ -609,10 +609,7 @@ class SharePermission(Model):
     }
 
     _attribute_map = {
-         'permission': {'key': 'permission', 'type': 'str', 'xml': {'name': 'permission'}},
-    }
-
-    _xml_map = {
+         'permission': {'key': 'permission', 'type': 'str'},
     }
 
     def __init__(self, *, permission: str, **kwargs) -> None:
diff --git a/sdk/storage/azure-storage-file/azure/storage/file/version.py b/sdk/storage/azure-storage-file/azure/storage/file/version.py
index 71d7316d2679..97a5c7fffc20 100644
--- a/sdk/storage/azure-storage-file/azure/storage/file/version.py
+++ b/sdk/storage/azure-storage-file/azure/storage/file/version.py
@@ -4,4 +4,4 @@
 # license information.
 # --------------------------------------------------------------------------
 
-VERSION = '12.0.0b2'
+VERSION = '12.0.0b3'
diff --git a/sdk/storage/azure-storage-file/setup.py b/sdk/storage/azure-storage-file/setup.py
index 0d84ca67c99e..882166d7a459 100644
--- a/sdk/storage/azure-storage-file/setup.py
+++ b/sdk/storage/azure-storage-file/setup.py
@@ -79,7 +79,7 @@
         'tests.common'
     ]),
     install_requires=[
-        "azure-core<2.0.0,>=1.0.0b2",
+        "azure-core<2.0.0,>=1.0.0b3",
         "msrest>=0.5.0",
         "cryptography>=2.1.4"
     ],
diff --git a/sdk/storage/azure-storage-queue/HISTORY.md b/sdk/storage/azure-storage-queue/HISTORY.md
index 59283003b40e..7db2fdfbb460 100644
--- a/sdk/storage/azure-storage-queue/HISTORY.md
+++ b/sdk/storage/azure-storage-queue/HISTORY.md
@@ -1,6 +1,17 @@
 # Change Log azure-storage-queue
 
 
+## Version 12.0.0b3:
+
+**Dependency updates**
+- Adopted [azure-core](https://pypi.org/project/azure-core/) 1.0.0b3
+  - If you later want to revert to previous versions of azure-storage-queue, or another Azure SDK
+  library requiring azure-core 1.0.0b1 or azure-core 1.0.0b2, you must explicitly install
+  the specific version of azure-core as well. For example:
+
+  `pip install azure-core==1.0.0b2 azure-storage-queue==12.0.0b2`
+
+
 ## Version 12.0.0b2:
 
 **Breaking changes**
diff --git a/sdk/storage/azure-storage-queue/azure/storage/queue/version.py b/sdk/storage/azure-storage-queue/azure/storage/queue/version.py
index 5853dad9df60..6048fcd17c9c 100644
--- a/sdk/storage/azure-storage-queue/azure/storage/queue/version.py
+++ b/sdk/storage/azure-storage-queue/azure/storage/queue/version.py
@@ -9,4 +9,4 @@
 # regenerated.
 # --------------------------------------------------------------------------
 
-VERSION = "12.0.0b2"
+VERSION = "12.0.0b3"
diff --git a/sdk/storage/azure-storage-queue/setup.py b/sdk/storage/azure-storage-queue/setup.py
index 85086f8f0260..3f9d14ebe1e8 100644
--- a/sdk/storage/azure-storage-queue/setup.py
+++ b/sdk/storage/azure-storage-queue/setup.py
@@ -79,7 +79,7 @@
         'tests.common'
     ]),
     install_requires=[
-        "azure-core<2.0.0,>=1.0.0b2",
+        "azure-core<2.0.0,>=1.0.0b3",
         "msrest>=0.5.0",
         "cryptography>=2.1.4"
     ],
diff --git a/shared_requirements.txt b/shared_requirements.txt
index 329d6a2fb6db..afddc8a47c60 100644
--- a/shared_requirements.txt
+++ b/shared_requirements.txt
@@ -101,3 +101,6 @@ aiohttp>=3.0
 aiodns>=2.0
 python-dateutil>=2.8.0
 six>=1.6
+#override azure-storage-blob azure-core<2.0.0,>=1.0.0b3
+#override azure-storage-queue azure-core<2.0.0,>=1.0.0b3
+#override azure-storage-file azure-core<2.0.0,>=1.0.0b3