diff --git a/Tools/idle/idlever.py b/Tools/idle/idlever.py
index fc7f945de380..e51797e674dc 100644
--- a/Tools/idle/idlever.py
+++ b/Tools/idle/idlever.py
@@ -1 +1 @@
-IDLE_VERSION = "0.4"
+IDLE_VERSION = "0.5"