diff --git a/sdk/storage/Azure.Storage.Blobs.Batch/CHANGELOG.md b/sdk/storage/Azure.Storage.Blobs.Batch/CHANGELOG.md
index 0ceabfed3516..74019b80fff8 100644
--- a/sdk/storage/Azure.Storage.Blobs.Batch/CHANGELOG.md
+++ b/sdk/storage/Azure.Storage.Blobs.Batch/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Release History
 
+## 12.4.0-preview.2 (Unreleased)
+
+
 ## 12.4.0-preview.1 (2020-09-30)
 - Added support for service version 2020-02-10.
 - This release contains bug fixes to improve quality.
diff --git a/sdk/storage/Azure.Storage.Blobs.Batch/src/Azure.Storage.Blobs.Batch.csproj b/sdk/storage/Azure.Storage.Blobs.Batch/src/Azure.Storage.Blobs.Batch.csproj
index 8ad9fa8e928f..8cc56b57f211 100644
--- a/sdk/storage/Azure.Storage.Blobs.Batch/src/Azure.Storage.Blobs.Batch.csproj
+++ b/sdk/storage/Azure.Storage.Blobs.Batch/src/Azure.Storage.Blobs.Batch.csproj
@@ -4,7 +4,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <AssemblyTitle>Microsoft Azure.Storage.Blobs.Batch client library</AssemblyTitle>
-    <Version>12.4.0-preview.1</Version>
+    <Version>12.4.0-preview.2</Version>
     <ApiCompatVersion>12.3.1</ApiCompatVersion>
     <DefineConstants>BlobSDK;$(DefineConstants)</DefineConstants>
     <PackageTags>Microsoft Azure Storage Blobs Batching;Batch blob;Batch operation;BlobBatchClient;BlobBatch;Microsoft;Azure;Blobs;Blob;Storage;StorageScalable;$(PackageCommonTags)</PackageTags>
diff --git a/sdk/storage/Azure.Storage.Blobs/CHANGELOG.md b/sdk/storage/Azure.Storage.Blobs/CHANGELOG.md
index a2cdc59047f0..5d5579ab414c 100644
--- a/sdk/storage/Azure.Storage.Blobs/CHANGELOG.md
+++ b/sdk/storage/Azure.Storage.Blobs/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Release History
 
+## 12.7.0-preview.2 (Unreleased)
+
+
 ## 12.7.0-preview.1 (2020-09-30)
 - Added support for service version 2020-02-10.
 - Added support for Blob Query Arrow output format.
diff --git a/sdk/storage/Azure.Storage.Blobs/src/Azure.Storage.Blobs.csproj b/sdk/storage/Azure.Storage.Blobs/src/Azure.Storage.Blobs.csproj
index 13b3b0987110..cd0f4fa37059 100644
--- a/sdk/storage/Azure.Storage.Blobs/src/Azure.Storage.Blobs.csproj
+++ b/sdk/storage/Azure.Storage.Blobs/src/Azure.Storage.Blobs.csproj
@@ -4,7 +4,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <AssemblyTitle>Microsoft Azure.Storage.Blobs client library</AssemblyTitle>
-    <Version>12.7.0-preview.1</Version>
+    <Version>12.7.0-preview.2</Version>
     <ApiCompatVersion>12.6.0</ApiCompatVersion>
     <DefineConstants>BlobSDK;$(DefineConstants)</DefineConstants>
     <PackageTags>Microsoft Azure Storage Blobs;Microsoft;Azure;Blobs;Blob;Storage;StorageScalable;$(PackageCommonTags)</PackageTags>
diff --git a/sdk/storage/Azure.Storage.Common/CHANGELOG.md b/sdk/storage/Azure.Storage.Common/CHANGELOG.md
index 737647b532a8..f9f72cdaf20c 100644
--- a/sdk/storage/Azure.Storage.Common/CHANGELOG.md
+++ b/sdk/storage/Azure.Storage.Common/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Release History
 
+## 12.6.0-preview.2 (Unreleased)
+
+
 ## 12.6.0-preview.1 (2020-09-30)
 - This release contains bug fixes to improve quality.
 
diff --git a/sdk/storage/Azure.Storage.Common/src/Azure.Storage.Common.csproj b/sdk/storage/Azure.Storage.Common/src/Azure.Storage.Common.csproj
index bbaed72ff8dd..7cbe9a7a1c91 100644
--- a/sdk/storage/Azure.Storage.Common/src/Azure.Storage.Common.csproj
+++ b/sdk/storage/Azure.Storage.Common/src/Azure.Storage.Common.csproj
@@ -4,7 +4,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <AssemblyTitle>Microsoft Azure.Storage.Common client library</AssemblyTitle>
-    <Version>12.6.0-preview.1</Version>
+    <Version>12.6.0-preview.2</Version>
     <ApiCompatVersion>12.5.2</ApiCompatVersion>
     <DefineConstants>CommonSDK;$(DefineConstants)</DefineConstants>
     <PackageTags>Microsoft Azure Storage Common, Microsoft, Azure, StorageScalable, azureofficial</PackageTags>
diff --git a/sdk/storage/Azure.Storage.Files.DataLake/CHANGELOG.md b/sdk/storage/Azure.Storage.Files.DataLake/CHANGELOG.md
index 193c670ee0f1..9ba9051d9f77 100644
--- a/sdk/storage/Azure.Storage.Files.DataLake/CHANGELOG.md
+++ b/sdk/storage/Azure.Storage.Files.DataLake/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Release History
 
+## 12.5.0-preview.2 (Unreleased)
+
+
 ## 12.5.0-preview.1 (2020-09-30)
 - Added support for service version 2020-02-10.
 - Added support for Directory SAS.
diff --git a/sdk/storage/Azure.Storage.Files.DataLake/src/Azure.Storage.Files.DataLake.csproj b/sdk/storage/Azure.Storage.Files.DataLake/src/Azure.Storage.Files.DataLake.csproj
index 272da085df48..df345fa573ab 100644
--- a/sdk/storage/Azure.Storage.Files.DataLake/src/Azure.Storage.Files.DataLake.csproj
+++ b/sdk/storage/Azure.Storage.Files.DataLake/src/Azure.Storage.Files.DataLake.csproj
@@ -4,7 +4,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <AssemblyTitle>Microsoft Azure.Storage.Files.DataLake client library</AssemblyTitle>
-    <Version>12.5.0-preview.1</Version>
+    <Version>12.5.0-preview.2</Version>
     <ApiCompatVersion>12.4.0</ApiCompatVersion>
     <DefineConstants>DataLakeSDK;$(DefineConstants)</DefineConstants>
     <PackageTags>Microsoft Azure Storage Files;Microsoft;Azure;File;Files;Data Lake;Storage;StorageScalable;$(PackageCommonTags)</PackageTags>
diff --git a/sdk/storage/Azure.Storage.Files.Shares/CHANGELOG.md b/sdk/storage/Azure.Storage.Files.Shares/CHANGELOG.md
index be49eb37d8d5..922baf0c5bdb 100644
--- a/sdk/storage/Azure.Storage.Files.Shares/CHANGELOG.md
+++ b/sdk/storage/Azure.Storage.Files.Shares/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Release History
 
+## 12.5.0-preview.2 (Unreleased)
+
+
 ## 12.5.0-preview.1 (2020-09-30)
 - Added support for service version 2020-02-10.
 - Added support for 4 TB files.
diff --git a/sdk/storage/Azure.Storage.Files.Shares/src/Azure.Storage.Files.Shares.csproj b/sdk/storage/Azure.Storage.Files.Shares/src/Azure.Storage.Files.Shares.csproj
index f990564755a1..2753ee2f9f68 100644
--- a/sdk/storage/Azure.Storage.Files.Shares/src/Azure.Storage.Files.Shares.csproj
+++ b/sdk/storage/Azure.Storage.Files.Shares/src/Azure.Storage.Files.Shares.csproj
@@ -4,7 +4,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <AssemblyTitle>Microsoft Azure.Storage.Files.Shares client library</AssemblyTitle>
-    <Version>12.5.0-preview.1</Version>
+    <Version>12.5.0-preview.2</Version>
     <ApiCompatVersion>12.4.0</ApiCompatVersion>
     <DefineConstants>FileSDK;$(DefineConstants)</DefineConstants>
     <PackageTags>Microsoft Azure Storage Files;Microsoft;Azure;File;Files;Storage;StorageScalable;$(PackageCommonTags)</PackageTags>
diff --git a/sdk/storage/Azure.Storage.Queues/CHANGELOG.md b/sdk/storage/Azure.Storage.Queues/CHANGELOG.md
index 66f77039598d..d7867515e3c5 100644
--- a/sdk/storage/Azure.Storage.Queues/CHANGELOG.md
+++ b/sdk/storage/Azure.Storage.Queues/CHANGELOG.md
@@ -1,5 +1,8 @@
 # Release History
 
+## 12.5.0-preview.2 (Unreleased)
+
+
 ## 12.5.0-preview.1 (2020-09-30)
 - This preview contains bug fixes to improve quality.
 
diff --git a/sdk/storage/Azure.Storage.Queues/src/Azure.Storage.Queues.csproj b/sdk/storage/Azure.Storage.Queues/src/Azure.Storage.Queues.csproj
index ffd36d2484d1..3d3d2f1a8889 100644
--- a/sdk/storage/Azure.Storage.Queues/src/Azure.Storage.Queues.csproj
+++ b/sdk/storage/Azure.Storage.Queues/src/Azure.Storage.Queues.csproj
@@ -4,7 +4,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <AssemblyTitle>Microsoft Azure.Storage.Queues client library</AssemblyTitle>
-    <Version>12.5.0-preview.1</Version>
+    <Version>12.5.0-preview.2</Version>
     <ApiCompatVersion>12.4.2</ApiCompatVersion>
     <DefineConstants>QueueSDK;$(DefineConstants)</DefineConstants>
     <PackageTags>Microsoft Azure Storage Queues;Microsoft;Azure;Queues;Queue;Storage;StorageScalable;$(PackageCommonTags)</PackageTags>