diff --git a/signatures/cla.json b/signatures/cla.json
index 2dca1ce975..e9a7a33974 100644
--- a/signatures/cla.json
+++ b/signatures/cla.json
@@ -7727,6 +7727,14 @@
       "created_at": "2026-05-05T23:47:52Z",
       "repoId": 965415649,
       "pullRequestNo": 21271
+    },
+    {
+      "name": "henzelmann-oai",
+      "id": 270783528,
+      "comment_id": 4391239567,
+      "created_at": "2026-05-06T19:26:04Z",
+      "repoId": 965415649,
+      "pullRequestNo": 21379
     }
   ]
 }
\ No newline at end of file