diff --git a/lib/inventree/part.dart b/lib/inventree/part.dart
index 4cbd0cce..b1f22373 100644
--- a/lib/inventree/part.dart
+++ b/lib/inventree/part.dart
@@ -51,7 +51,9 @@ class InvenTreePartCategory extends InvenTreeModel {
     return p;
   }
 
-  int get partcount => (jsondata["parts"] ?? 0) as int;
+  // Return the number of parts in this category
+  // Note that the API changed from 'parts' to 'part_count' (v69)
+  int get partcount => (jsondata["part_count"] ?? jsondata["parts"] ?? 0) as int;
 
   @override
   InvenTreeModel createFromJson(Map<String, dynamic> json) {
diff --git a/pubspec.yaml b/pubspec.yaml
index fc14c48f..cd98bc20 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,7 +1,7 @@
 name: inventree
 description: InvenTree stock management
 
-version: 0.8.0+46
+version: 0.8.1+47
 
 environment:
   sdk: ">=2.16.0 <3.0.0"