diff --git a/.taskcluster.yml b/.taskcluster.yml
index 0bc6c7fe4..c6bfcedb6 100644
--- a/.taskcluster.yml
+++ b/.taskcluster.yml
@@ -8,7 +8,7 @@ tasks:
     - $let:
           taskgraph:
               branch: taskgraph
-              revision: d302e95cc988706ba746bfecbf1dae31090d212f
+              revision: 09d4c6dec78d17beb186eef1f79c1ab712ccc433
           trustDomain: mobile
       in:
           $let: