diff --git a/taskcluster/requirements.txt b/taskcluster/requirements.txt
index f741b09989..7eb1cc4ea5 100644
--- a/taskcluster/requirements.txt
+++ b/taskcluster/requirements.txt
@@ -210,9 +210,9 @@ mozilla-repo-urls==0.1.1 \
     --hash=sha256:30510d3519479aa70211145d0ac9cf6e2fadcb8d30fa3b196bb957bd773502ba \
     --hash=sha256:7364da790751db2a060eb45adbf1d7db89a145ed279ba235f3425db9dd255915
     # via taskcluster-taskgraph
-mozilla-taskgraph==3.0.1 \
-    --hash=sha256:3b9d18e9bfee127a1984bc2aaa948d51fef8f8e430e75b641b643b5b5a780dda \
-    --hash=sha256:dceb76a1678e4283a9b60ba23aa4ec7a80bb2de5ff0bec78562597766b2b21bb
+mozilla-taskgraph==3.0.3 \
+    --hash=sha256:0a9a4ad20163fb85f56584ce05c5c9fdd4948e2ddfe1a568446b7e63e5da95fd \
+    --hash=sha256:65d0dcadae2960d7a45ffeb07479dcf9f4d9c5478555e5b6f3ba2098c5af3f06
     # via -r taskcluster/requirements.in
 pygments==2.18.0 \
     --hash=sha256:786ff802f32e91311bff3889f6e9a86e81505fe99f2735bb6d60ae0c5004f199 \