diff --git a/DiskAccessLibrary/Properties/AssemblyInfo.cs b/DiskAccessLibrary/Properties/AssemblyInfo.cs
index 44a4161..eae8c04 100644
--- a/DiskAccessLibrary/Properties/AssemblyInfo.cs
+++ b/DiskAccessLibrary/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@
 //
 // You can specify all the values or you can default the Revision and Build Numbers 
 // by using the '*' as shown below:
-[assembly: AssemblyVersion("1.5.3.0")]
-[assembly: AssemblyFileVersion("1.5.3.0")]
+[assembly: AssemblyVersion("1.5.4.0")]
+[assembly: AssemblyFileVersion("1.5.4.0")]
diff --git a/DiskAccessLibrary/RevisionHistory.txt b/DiskAccessLibrary/RevisionHistory.txt
index f03e2b2..be67fcb 100644
--- a/DiskAccessLibrary/RevisionHistory.txt
+++ b/DiskAccessLibrary/RevisionHistory.txt
@@ -225,3 +225,14 @@ Revision History:
         NTFSFileSystem: SetDates: Bugfix: Directory index was not updated.
         NTFSVolume: MoveFile: Use the dates and FileAttributes in $Standard_Information instead $File_Name.
         IFileSystem: Added ListDataStreams method.
+
+1.5.4 - NTFS: NTFSFileSystem: Added support for accessing Alternate Data Streams.
+        NTFS: AttributeRecord: The value of Instance can now be set at any point and is no longer set during class instantiation.
+        NTFS: FileRecordSegment: Added AddAttributeRecord method.
+        NTFS: FileRecord: UpdateSegments: Set AttributeRecord's Instance valu using NextAttributeInstance of the FileRecordSegment containing it.
+        NTFS: AttributeRecord: Added Clone method.
+        NTFS: Clone attributes when assembled from and splitted to FileRecordSegments.
+        NTFS: FileRecord: Use Segments for logging purposes.
+        NTFS: NTFSVolume: Added ContentType enum to help identify the content of volume clusters being accessed.
+        NTFS: AttributeData: Bugfix: Attribute sorting rules were not applied when converting a resident attribute to non-resident.
+        NTFS: IndexData: RemoveEntry: Bugfix: IndexOutOfRangeException was thrown in some cases.
diff --git a/DynamicDiskPartitioner/Properties/AssemblyInfo.cs b/DynamicDiskPartitioner/Properties/AssemblyInfo.cs
index 9478a6e..0db3d1f 100644
--- a/DynamicDiskPartitioner/Properties/AssemblyInfo.cs
+++ b/DynamicDiskPartitioner/Properties/AssemblyInfo.cs
@@ -29,5 +29,5 @@
 //      Build Number
 //      Revision
 //
-[assembly: AssemblyVersion("1.5.3.0")]
-[assembly: AssemblyFileVersion("1.5.3.0")]
+[assembly: AssemblyVersion("1.5.4.0")]
+[assembly: AssemblyFileVersion("1.5.4.0")]
diff --git a/DynamicDiskPartitioner/RevisionHistory.txt b/DynamicDiskPartitioner/RevisionHistory.txt
index d9aac00..6186e0e 100644
--- a/DynamicDiskPartitioner/RevisionHistory.txt
+++ b/DynamicDiskPartitioner/RevisionHistory.txt
@@ -123,3 +123,5 @@ Revision History:
 1.5.2 - Minor improvements.
 
 1.5.3 - Minor improvements.
+
+1.5.4 - Minor improvements.