diff --git a/DEPS b/DEPS
index f5669344ab55c0672a21b128aec2c83f5dec0429..c7a0fa0d322e15d422555934e7303fa3073f446a 100644
--- a/DEPS
+++ b/DEPS
@@ -83,7 +83,7 @@ deps = {
     Var("webkit_trunk") + "/WebKitTools/Scripts@" + Var("webkit_revision"),
 
   "src/third_party/ots":
-    "http://ots.googlecode.com/svn/trunk@30",
+    "http://ots.googlecode.com/svn/trunk@31",
 
   "src/tools/page_cycler/acid3":
     "/trunk/deps/page_cycler/acid3@19546",