diff --git a/Source/Python/utils/mp4-dash.py b/Source/Python/utils/mp4-dash.py
index 4a4cc276a..e1d044623 100755
--- a/Source/Python/utils/mp4-dash.py
+++ b/Source/Python/utils/mp4-dash.py
@@ -22,7 +22,7 @@
 
 # setup main options
 VERSION = "1.5.0"
-SDK_REVISION = '583'
+SDK_REVISION = '584'
 SCRIPT_PATH = path.abspath(path.dirname(__file__))
 sys.path += [SCRIPT_PATH]