diff --git a/internal/atproto/lexicon/social/coves/community/getMembers.json b/internal/atproto/lexicon/social/coves/community/getMembers.json
index cfffa0c..b4d5969 100644
--- a/internal/atproto/lexicon/social/coves/community/getMembers.json
+++ b/internal/atproto/lexicon/social/coves/community/getMembers.json
@@ -25,8 +25,9 @@
           },
           "sort": {
             "type": "string",
-            "enum": ["reputation", "recent", "alphabetical"],
-            "default": "reputation"
+            "knownValues": ["reputation", "recent", "alphabetical"],
+            "default": "reputation",
+            "maxLength": 64
           }
         }
       },
diff --git a/internal/atproto/lexicon/social/coves/community/profile.json b/internal/atproto/lexicon/social/coves/community/profile.json
index 1541307..9db1a9a 100644
--- a/internal/atproto/lexicon/social/coves/community/profile.json
+++ b/internal/atproto/lexicon/social/coves/community/profile.json
@@ -8,7 +8,7 @@
       "key": "literal:self",
       "record": {
         "type": "object",
-        "required": ["handle", "name", "createdAt", "createdBy", "hostedBy", "visibility", "moderationType"],
+        "required": ["handle", "name", "createdAt", "createdBy", "hostedBy"],
         "properties": {
           "handle": {
             "type": "string",