diff --git a/.github/cla-signatures.json b/.github/cla-signatures.json
index 1204de07896e311919d6a93acfbdb28583a51163..44cb21aa76e6ed08b93e1ded1f7e6d69bf53b74d 100644
--- a/.github/cla-signatures.json
+++ b/.github/cla-signatures.json
@@ -343,6 +343,14 @@
       "created_at": "2025-08-08T05:12:37Z",
       "repoId": 987670088,
       "pullRequestNo": 645
+    },
+    {
+      "name": "akaytatsu",
+      "id": 2520440,
+      "comment_id": 3167400968,
+      "created_at": "2025-08-08T10:32:51Z",
+      "repoId": 987670088,
+      "pullRequestNo": 647
     }
   ]
 }
\ No newline at end of file