diff --git a/ChangeLog b/ChangeLog
index fc19c80..6950a7c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+NVIDIA Texture Tools version 2.0.6
+ * Fix version checking.
+
 NVIDIA Texture Tools version 2.0.5
  * Fix error in single color compressor. Fixes issue 66.
  * Detect mismatch between CUDA runtime and driver, and disable CUDA in that case.
diff --git a/VERSION b/VERSION
index e010258..157e54f 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.0.5
+2.0.6
diff --git a/project/vc8/nvtt/nvtt.rc b/project/vc8/nvtt/nvtt.rc
index b78ba2e..6385cf0 100644
--- a/project/vc8/nvtt/nvtt.rc
+++ b/project/vc8/nvtt/nvtt.rc
@@ -53,8 +53,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 2,0,5,0
- PRODUCTVERSION 2,0,5,0
+ FILEVERSION 2,0,6,0
+ PRODUCTVERSION 2,0,6,0
  FILEFLAGSMASK 0x17L
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -71,12 +71,12 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "NVIDIA Corporation"
             VALUE "FileDescription", "NVIDIA Texture Tools Dynamic Link Library"
-            VALUE "FileVersion", "2, 0, 5, 0"
+            VALUE "FileVersion", "2, 0, 6, 0"
             VALUE "InternalName", "nvtt"
             VALUE "LegalCopyright", "Copyright (C) 2007"
             VALUE "OriginalFilename", "nvtt.dll"
             VALUE "ProductName", "NVIDIA Texture Tools Dynamic Link Library"
-            VALUE "ProductVersion", "2, 0, 5, 0"
+            VALUE "ProductVersion", "2, 0, 6, 0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/src/nvimage/DirectDrawSurface.cpp b/src/nvimage/DirectDrawSurface.cpp
index fcb7734..2c0da94 100644
--- a/src/nvimage/DirectDrawSurface.cpp
+++ b/src/nvimage/DirectDrawSurface.cpp
@@ -532,7 +532,7 @@ DDSHeader::DDSHeader()
 
 	// Store version information on the reserved header attributes.
 	this->reserved[9] = MAKEFOURCC('N', 'V', 'T', 'T');
-	this->reserved[10] = (2 << 16) | (0 << 8) | (5);	// major.minor.revision
+	this->reserved[10] = (2 << 16) | (0 << 8) | (6);	// major.minor.revision
 
 	this->pf.size = 32;
 	this->pf.flags = 0;