diff --git a/tools/requirements.txt b/tools/requirements.txt
index d09f98c6d..74ad9e59f 100644
--- a/tools/requirements.txt
+++ b/tools/requirements.txt
@@ -4,4 +4,4 @@ logbook==1.5.3
 pytz==2022.6
 raven==6.10.0
 structlog==22.3.0
-taskcluster==45.0.1
+taskcluster==47.1.2