diff --git a/sdk/storage/Azure.Storage.Blobs.Batch/CHANGELOG.md b/sdk/storage/Azure.Storage.Blobs.Batch/CHANGELOG.md
index 2fd0b61d267f2..535e674ac9de3 100644
--- a/sdk/storage/Azure.Storage.Blobs.Batch/CHANGELOG.md
+++ b/sdk/storage/Azure.Storage.Blobs.Batch/CHANGELOG.md
@@ -1,5 +1,15 @@
# Release History
+## 12.18.0-beta.1 (Unreleased)
+
+### Features Added
+
+### Breaking Changes
+
+### Bugs Fixed
+
+### Other Changes
+
## 12.17.0 (2024-05-15)
- Includes all features from 12.17.0-beta.1 and 12.17.0-beta.2.
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 ebae152d082e9..9b757fa149282 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
@@ -4,9 +4,9 @@
Microsoft Azure.Storage.Blobs.Batch client library
- 12.17.0
+ 12.18.0-beta.1
- 12.16.1
+ 12.17.0
BlobSDK;$(DefineConstants)
Microsoft Azure Storage Blobs Batching;Batch blob;Batch operation;BlobBatchClient;BlobBatch;Microsoft;Azure;Blobs;Blob;Storage;StorageScalable;$(PackageCommonTags)
diff --git a/sdk/storage/Azure.Storage.Blobs.ChangeFeed/CHANGELOG.md b/sdk/storage/Azure.Storage.Blobs.ChangeFeed/CHANGELOG.md
index a045b9d7446c4..5e5374664728c 100644
--- a/sdk/storage/Azure.Storage.Blobs.ChangeFeed/CHANGELOG.md
+++ b/sdk/storage/Azure.Storage.Blobs.ChangeFeed/CHANGELOG.md
@@ -1,5 +1,15 @@
# Release History
+## 12.0.0-preview.45 (Unreleased)
+
+### Features Added
+
+### Breaking Changes
+
+### Bugs Fixed
+
+### Other Changes
+
## 12.0.0-preview.44 (2024-05-13)
- This release contains bug fixes to improve quality.
diff --git a/sdk/storage/Azure.Storage.Blobs.ChangeFeed/src/Azure.Storage.Blobs.ChangeFeed.csproj b/sdk/storage/Azure.Storage.Blobs.ChangeFeed/src/Azure.Storage.Blobs.ChangeFeed.csproj
index 0cde6a9c76736..741f911846815 100644
--- a/sdk/storage/Azure.Storage.Blobs.ChangeFeed/src/Azure.Storage.Blobs.ChangeFeed.csproj
+++ b/sdk/storage/Azure.Storage.Blobs.ChangeFeed/src/Azure.Storage.Blobs.ChangeFeed.csproj
@@ -4,7 +4,7 @@
Microsoft Azure.Storage.Blobs.ChangeFeed client library
- 12.0.0-preview.44
+ 12.0.0-preview.45
ChangeFeedSDK;$(DefineConstants)
Microsoft Azure Change Feed;Microsoft;Azure;Storage;StorageScalable;$(PackageCommonTags)
diff --git a/sdk/storage/Azure.Storage.Blobs/CHANGELOG.md b/sdk/storage/Azure.Storage.Blobs/CHANGELOG.md
index b1fd81b70d50a..e29b41aa1cc38 100644
--- a/sdk/storage/Azure.Storage.Blobs/CHANGELOG.md
+++ b/sdk/storage/Azure.Storage.Blobs/CHANGELOG.md
@@ -1,5 +1,15 @@
# Release History
+## 12.21.0-beta.1 (Unreleased)
+
+### Features Added
+
+### Breaking Changes
+
+### Bugs Fixed
+
+### Other Changes
+
## 12.20.0 (2024-05-13)
- Includes all features from 12.20.0-beta.1 and 12.20.0-beta.2.
- Fixed bug where `BlobContainerClient` and `BlobBaseClient` did not throw an exception on empty/null container names and blob names, respectively, when constructing a client.
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 ac79c4b47277d..9fd5041733b9f 100644
--- a/sdk/storage/Azure.Storage.Blobs/src/Azure.Storage.Blobs.csproj
+++ b/sdk/storage/Azure.Storage.Blobs/src/Azure.Storage.Blobs.csproj
@@ -4,9 +4,9 @@
Microsoft Azure.Storage.Blobs client library
- 12.20.0
+ 12.21.0-beta.1
- 12.19.1
+ 12.20.0
BlobSDK;$(DefineConstants)
Microsoft Azure Storage Blobs;Microsoft;Azure;Blobs;Blob;Storage;StorageScalable;$(PackageCommonTags)
true
diff --git a/sdk/storage/Azure.Storage.Common/CHANGELOG.md b/sdk/storage/Azure.Storage.Common/CHANGELOG.md
index cb3d169bdb43c..3a8c7af1113a6 100644
--- a/sdk/storage/Azure.Storage.Common/CHANGELOG.md
+++ b/sdk/storage/Azure.Storage.Common/CHANGELOG.md
@@ -1,5 +1,15 @@
# Release History
+## 12.20.0-beta.1 (Unreleased)
+
+### Features Added
+
+### Breaking Changes
+
+### Bugs Fixed
+
+### Other Changes
+
## 12.19.0 (2024-05-13)
- 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 adfc4c475383a..f84174911d75c 100644
--- a/sdk/storage/Azure.Storage.Common/src/Azure.Storage.Common.csproj
+++ b/sdk/storage/Azure.Storage.Common/src/Azure.Storage.Common.csproj
@@ -4,9 +4,9 @@
Microsoft Azure.Storage.Common client library
- 12.19.0
+ 12.20.0-beta.1
- 12.18.1
+ 12.19.0
CommonSDK;$(DefineConstants)
Microsoft Azure Storage Common, Microsoft, Azure, StorageScalable, azureofficial
diff --git a/sdk/storage/Azure.Storage.Files.DataLake/CHANGELOG.md b/sdk/storage/Azure.Storage.Files.DataLake/CHANGELOG.md
index a7f369d727d94..94a17a9f74944 100644
--- a/sdk/storage/Azure.Storage.Files.DataLake/CHANGELOG.md
+++ b/sdk/storage/Azure.Storage.Files.DataLake/CHANGELOG.md
@@ -1,5 +1,15 @@
# Release History
+## 12.19.0-beta.1 (Unreleased)
+
+### Features Added
+
+### Breaking Changes
+
+### Bugs Fixed
+
+### Other Changes
+
## 12.18.0 (2024-05-13)
- Includes all features from 12.18.0-beta.1 and 12.18.0-beta.2.
- Fixed bug where `DataLakeFileSystemClient` and `DatalakeFileClient` did not throw an exception on empty/null filesystem names and file names, respectively, when constructing a client.
diff --git a/sdk/storage/Azure.Storage.Files.DataLake/src/Azure.Storage.Files.DataLake.csproj b/sdk/storage/Azure.Storage.Files.DataLake/src/Azure.Storage.Files.DataLake.csproj
index 84ed7dd77fd82..007342af9ba98 100644
--- a/sdk/storage/Azure.Storage.Files.DataLake/src/Azure.Storage.Files.DataLake.csproj
+++ b/sdk/storage/Azure.Storage.Files.DataLake/src/Azure.Storage.Files.DataLake.csproj
@@ -4,9 +4,9 @@
Microsoft Azure.Storage.Files.DataLake client library
- 12.18.0
+ 12.19.0-beta.1
- 12.17.1
+ 12.18.0
DataLakeSDK;$(DefineConstants)
Microsoft Azure Storage Files;Microsoft;Azure;File;Files;Data Lake;Storage;StorageScalable;$(PackageCommonTags)
true
diff --git a/sdk/storage/Azure.Storage.Files.Shares/CHANGELOG.md b/sdk/storage/Azure.Storage.Files.Shares/CHANGELOG.md
index f7bdc241c8c2e..7b58a325472b9 100644
--- a/sdk/storage/Azure.Storage.Files.Shares/CHANGELOG.md
+++ b/sdk/storage/Azure.Storage.Files.Shares/CHANGELOG.md
@@ -1,5 +1,15 @@
# Release History
+## 12.19.0-beta.1 (Unreleased)
+
+### Features Added
+
+### Breaking Changes
+
+### Bugs Fixed
+
+### Other Changes
+
## 12.18.0 (2024-05-13)
- Includes all features from 12.18.0-beta.1 and 12.18.0-beta.2.
- Fixed bug where `ShareClient` and `ShareFileClient` did not throw an exception on empty/null share container names and file names, respectively, when constructing a client.
diff --git a/sdk/storage/Azure.Storage.Files.Shares/src/Azure.Storage.Files.Shares.csproj b/sdk/storage/Azure.Storage.Files.Shares/src/Azure.Storage.Files.Shares.csproj
index 1d84847c71899..55e002687bedf 100644
--- a/sdk/storage/Azure.Storage.Files.Shares/src/Azure.Storage.Files.Shares.csproj
+++ b/sdk/storage/Azure.Storage.Files.Shares/src/Azure.Storage.Files.Shares.csproj
@@ -4,9 +4,9 @@
Microsoft Azure.Storage.Files.Shares client library
- 12.18.0
+ 12.19.0-beta.1
- 12.17.1
+ 12.18.0
FileSDK;$(DefineConstants)
Microsoft Azure Storage Files;Microsoft;Azure;File;Files;Storage;StorageScalable;$(PackageCommonTags)
true
diff --git a/sdk/storage/Azure.Storage.Queues/CHANGELOG.md b/sdk/storage/Azure.Storage.Queues/CHANGELOG.md
index 12216fa5bf05f..8c9d3be68bbc3 100644
--- a/sdk/storage/Azure.Storage.Queues/CHANGELOG.md
+++ b/sdk/storage/Azure.Storage.Queues/CHANGELOG.md
@@ -1,5 +1,15 @@
# Release History
+## 12.19.0-beta.1 (Unreleased)
+
+### Features Added
+
+### Breaking Changes
+
+### Bugs Fixed
+
+### Other Changes
+
## 12.18.0 (2024-05-13)
- Includes all features from 12.18.0-beta.1 and 12.18.0-beta.2.
- Fixed bug where `QueueClient` did not throw an exception on empty/null queue names when constructing a client.
diff --git a/sdk/storage/Azure.Storage.Queues/src/Azure.Storage.Queues.csproj b/sdk/storage/Azure.Storage.Queues/src/Azure.Storage.Queues.csproj
index d14210ad99213..e8bae8ada5f5b 100644
--- a/sdk/storage/Azure.Storage.Queues/src/Azure.Storage.Queues.csproj
+++ b/sdk/storage/Azure.Storage.Queues/src/Azure.Storage.Queues.csproj
@@ -4,9 +4,9 @@
Microsoft Azure.Storage.Queues client library
- 12.18.0
+ 12.19.0-beta.1
- 12.17.1
+ 12.18.0
QueueSDK;$(DefineConstants)
Microsoft Azure Storage Queues;Microsoft;Azure;Queues;Queue;Storage;StorageScalable;$(PackageCommonTags)