diff --git a/signatures/cla.json b/signatures/cla.json
index 69e33b4..84a4ec0 100644
--- a/signatures/cla.json
+++ b/signatures/cla.json
@@ -47,6 +47,14 @@
       "created_at": "2025-12-10T08:11:40Z",
       "repoId": 1074785178,
       "pullRequestNo": 242
+    },
+    {
+      "name": "tuyndoan",
+      "id": 137283898,
+      "comment_id": 3643164805,
+      "created_at": "2025-12-11T18:05:46Z",
+      "repoId": 1074785178,
+      "pullRequestNo": 252
     }
   ]
 }
\ No newline at end of file