diff --git a/signatures/cla.json b/signatures/cla.json
index 8d4318f2..9ed0b012 100644
--- a/signatures/cla.json
+++ b/signatures/cla.json
@@ -7,6 +7,14 @@
       "created_at": "2026-06-17T17:34:05Z",
       "repoId": 1195367387,
       "pullRequestNo": 272
+    },
+    {
+      "name": "mvanhorn",
+      "id": 455140,
+      "comment_id": 4833607083,
+      "created_at": "2026-06-29T14:21:00Z",
+      "repoId": 1195367387,
+      "pullRequestNo": 362
     }
   ]
 }
\ No newline at end of file