diff --git a/DEPS b/DEPS
index 46e58cce59..3f3987af6a 100644
--- a/DEPS
+++ b/DEPS
@@ -19,7 +19,7 @@
 
 vars = {
   'chromium_git': 'https://chromium.googlesource.com',
-  'mojo_sdk_revision': '13824e0387395335e4c9fa54873a540ef21d6096',
+  'mojo_sdk_revision': '40b28d5dc1ebd9f1416e3b0be9bddca2d59c48ac',
   'mojo_devtools_revision': '49879d78ce4486e10c2214a101d9b2e82794b2f4',
   'skia_revision': '87ed6be0e4ea8b0a88915045f697d0fd734ed6f5',