diff --git a/signatures/cla.json b/signatures/cla.json
index 821b2f8f2..c4942fb59 100644
--- a/signatures/cla.json
+++ b/signatures/cla.json
@@ -3391,6 +3391,14 @@
       "created_at": "2026-05-19T09:52:43Z",
       "repoId": 1108837393,
       "pullRequestNo": 4186
+    },
+    {
+      "name": "jeongjin0",
+      "id": 80797980,
+      "comment_id": 4495865283,
+      "created_at": "2026-05-20T07:46:21Z",
+      "repoId": 1108837393,
+      "pullRequestNo": 4206
     }
   ]
 }
\ No newline at end of file