diff --git a/signatures/cla.json b/signatures/cla.json
index 9fd6542dbd..b1473fe3cb 100644
--- a/signatures/cla.json
+++ b/signatures/cla.json
@@ -3567,6 +3567,14 @@
       "created_at": "2025-09-28T03:11:28Z",
       "repoId": 965415649,
       "pullRequestNo": 4374
+    },
+    {
+      "name": "mdqst",
+      "id": 98899785,
+      "comment_id": 3343020411,
+      "created_at": "2025-09-28T11:40:46Z",
+      "repoId": 965415649,
+      "pullRequestNo": 4387
     }
   ]
 }
\ No newline at end of file