diff --git a/taskcluster/requirements.txt b/taskcluster/requirements.txt
index 5bdfd24..0494bfb 100644
--- a/taskcluster/requirements.txt
+++ b/taskcluster/requirements.txt
@@ -286,9 +286,9 @@ types-python-dateutil==2.8.19.14 ; python_version >= "3.8" and python_version <
 typing-extensions==4.9.0 ; python_version >= "3.8" and python_version < "3.9" \
     --hash=sha256:23478f88c37f27d76ac8aee6c905017a143b0b1b886c3c9f66bc2fd94f9f5783 \
     --hash=sha256:af72aea155e91adfc61c3ae9e0e342dbc0cba726d6cba4b6c72c1f34e47291cd
-urllib3==2.5.0 ; python_version >= "3.8" and python_version < "4.0" \
-    --hash=sha256:3fc47733c7e419d4bc3f6b3dc2b4f890bb743906a30d56ba4a5bfa4bbff92760 \
-    --hash=sha256:e6b01673c0fa6a13e374b50871808eb3bf7046c4b125b216f6bf1cc604cff0dc
+urllib3==2.6.0 ; python_version >= "3.8" and python_version < "4.0" \
+    --hash=sha256:c90f7a39f716c572c4e3e58509581ebd83f9b59cced005b7db7ad2d22b0db99f \
+    --hash=sha256:cb9bcef5a4b345d5da5d145dc3e30834f58e8018828cbc724d30b4cb7d4d49f1
 voluptuous==0.14.1 ; python_version >= "3.8" and python_version < "4.0" \
     --hash=sha256:7b6e5f7553ce02461cce17fedb0e3603195496eb260ece9aca86cc4cc6625218 \
     --hash=sha256:ab202b5164b4bbd2c9bf2d4f264efef6f0f30fc0f570be27f1332be4514eefe0