diff --git a/lib/views/chat_details.dart b/lib/views/chat_details.dart
index 2d2cef34..fa4b531f 100644
--- a/lib/views/chat_details.dart
+++ b/lib/views/chat_details.dart
@@ -107,6 +107,8 @@ class _ChatDetailsState extends State<ChatDetails> {
         DialogTextField(
           hintText: L10n.of(context).setGroupDescription,
           initialText: widget.room.topic,
+          minLines: 1,
+          maxLines: 4,
         )
       ],
     );
diff --git a/pubspec.lock b/pubspec.lock
index 6ca3c0d6..2c47396a 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -14,7 +14,7 @@ packages:
       name: adaptive_dialog
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.9.1"
+    version: "0.9.2"
   analyzer:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 5eaeda20..7cc8c445 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -39,7 +39,7 @@ dependencies:
   open_file: ^3.0.3
   mime_type: ^0.3.2
   flushbar: ^1.10.4
-  adaptive_dialog: ^0.9.1
+  adaptive_dialog: ^0.9.2
   flutter_matrix_html: ^0.1.13
   moor: ^3.4.0
   sqlite3_flutter_libs: ^0.2.0