diff --git a/mill b/mill
index 62e5e18..414504c 100755
--- a/mill
+++ b/mill
@@ -12,7 +12,7 @@
 # Licensed under the Apache License, Version 2.0
 
 
-DEFAULT_MILL_VERSION=0.10.0
+DEFAULT_MILL_VERSION=0.11.7
 
 set -e
 
diff --git a/mill.bat b/mill.bat
index 2ea5c03..46d0f38 100644
--- a/mill.bat
+++ b/mill.bat
@@ -15,7 +15,7 @@ rem setlocal seems to be unavailable on Windows 95/98/ME
 rem but I don't think we need to support them in 2019
 setlocal enabledelayedexpansion
 
-set "DEFAULT_MILL_VERSION=0.10.0"
+set "DEFAULT_MILL_VERSION=0.11.7"
 
 set "MILL_REPO_URL=https://github.com/com-lihaoyi/mill"