diff --git a/taskcluster/docker/updatebot/updatebot-version.sh b/taskcluster/docker/updatebot/updatebot-version.sh
index 42a0745da6ab..1f197d268ebb 100644
--- a/taskcluster/docker/updatebot/updatebot-version.sh
+++ b/taskcluster/docker/updatebot/updatebot-version.sh
@@ -1 +1 @@
-export UPDATEBOT_REVISION=c9133c4f2c15b30438fe6721ef7f490472851de4
+export UPDATEBOT_REVISION=6477aa5c43423d888dca2e598568e20a29a6b0f3