diff --git a/testrail/requirements.txt b/testrail/requirements.txt
index 8c23b03..e03622d 100644
--- a/testrail/requirements.txt
+++ b/testrail/requirements.txt
@@ -1,4 +1,4 @@
 requests==2.32.5
 taskcluster
-taskcluster-taskgraph==17.3.0
+taskcluster-taskgraph==18.0.0
 taskcluster-urls==13.0.1