diff --git a/affiliated/registry.json b/affiliated/registry.json
index 53d145cf..b3492231 100644
--- a/affiliated/registry.json
+++ b/affiliated/registry.json
@@ -217,7 +217,7 @@
         },
         {
             "name": "asdf-astropy",
-            "maintainer": "Brett Graham, Nadia Dencheva, Perry Greenfield, and Stuart Mumford <bgraham@stsci.edu>",
+            "maintainer": "Sydney Duckworth, Brett Graham, Nadia Dencheva, Perry Greenfield, and Stuart Mumford <sduckworth@stsci.edu>",
             "stable": true,
             "home_url": "https://asdf-astropy.readthedocs.io/en/latest/",
             "repo_url": "https://github.com/astropy/asdf-astropy",
diff --git a/roles.json b/roles.json
index c9448639..07a1e633 100644
--- a/roles.json
+++ b/roles.json
@@ -598,6 +598,7 @@
             {
                 "role": "asdf-astropy",
                 "people": [
+                    "Sydney Duckworth",
                     "Brett Graham",
                     "Nadia Dencheva",
                     "Perry Greenfield",