diff --git a/tools/ci/requirements_tc.txt b/tools/ci/requirements_tc.txt
index bcaee35bc0e0bd..f27236e87ef9c0 100644
--- a/tools/ci/requirements_tc.txt
+++ b/tools/ci/requirements_tc.txt
@@ -1,4 +1,4 @@
 pygithub==1.55
 pyyaml==6.0
 requests==2.27.1
-taskcluster==44.16.3
+taskcluster==47.1.2
diff --git a/tools/requirements_tests.txt b/tools/requirements_tests.txt
index 7688810ea9904c..f75f4946a9d60d 100644
--- a/tools/requirements_tests.txt
+++ b/tools/requirements_tests.txt
@@ -2,4 +2,4 @@ httpx[http2]==0.22.0
 json-e==4.4.3
 jsonschema==3.2.0
 pyyaml==6.0
-taskcluster==44.16.3
+taskcluster==47.1.2