diff --git a/lib/APIs/outbox_api.dart b/lib/APIs/outbox_api.dart
index ce813e2..fbd3173 100644
--- a/lib/APIs/outbox_api.dart
+++ b/lib/APIs/outbox_api.dart
@@ -17,9 +17,14 @@ class OutboxAPI {
 
     http.Response pageResponse = await http.get(
       outboxUri,
-      headers: {"Content-Type": "application/json"},
+      headers: {
+        "Content-Type": "application/json",
+        "Accept": "application/json",
+      },
     );
 
+    Config.logger.d("Response-Headers: ${pageResponse.headers}");
+
     OrderedPagedCollection collection = OrderedPagedCollection.fromJson(
         jsonDecode(utf8.decode(pageResponse.bodyBytes)));
 
diff --git a/pubspec.yaml b/pubspec.yaml
index 292b079..9788ee3 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: activitypub
 description: A library for the ActivityPub standard. Created an also used by Fedodo.
-version: 1.2.2
+version: 1.2.3
 repository: https://github.com/Fedodo/Fedodo.Pub.ActivityPub
 
 environment: