diff --git a/lib/features/diary/models/diary_day_model.dart b/lib/features/diary/models/diary_day_model.dart
index c602111f..76a353d9 100644
--- a/lib/features/diary/models/diary_day_model.dart
+++ b/lib/features/diary/models/diary_day_model.dart
@@ -18,8 +18,13 @@ enum PortionState {
   @JsonValue('eaten_edited')
   eatenEdited,
   commented,
+  @JsonValue('commented_from_diet')
+  commentedFromDiet,
   @JsonValue('reviewed_by_user')
   reviewedByUser,
+  @JsonValue('reviewed_from_diet')
+  reviewedFromDiet,
+  unknown,
 }
 
 @freezed
@@ -138,7 +143,7 @@ abstract class PortionModel with _$PortionModel {
     @JsonKey(name: "quantity") required int quantity,
     @JsonKey(name: "portion") required String portion,
     @JsonKey(name: "from_diet") required bool fromDiet,
-    @JsonKey(name: "state") required PortionState portionState,
+    @JsonKey(name: "state", unknownEnumValue: PortionState.unknown) required PortionState portionState,
   }) = _PortionModel;
 
   factory PortionModel.fromJson(Map<String, dynamic> json) => _$PortionModelFromJson(json);
diff --git a/pubspec.yaml b/pubspec.yaml
index ddb3a73c..65b8ffaf 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: eatvio_app
 description: A new Flutter project.
-version: 1.3.56+145
+version: 1.3.57+146
 publish_to: 'none'
 
 environment:
@@ -175,14 +175,14 @@ flutter_intl:
 flutter_native_splash:
   android: true
   ios: true
-  color: '#FFFFFF'
-  image_android: 'assets/splash/splash.png'
-  image_dark_android: 'assets/splash/splash.png'
-  image_ios: 'assets/splash/splash.png'
-  image_dark_ios: 'assets/splash/splash.png'
-  branding_android: 'assets/splash/branding.png'
-  branding_dark_android: 'assets/splash/branding.png'
+  color: "#FFFFFF"
+  image_android: "assets/splash/splash.png"
+  image_dark_android: "assets/splash/splash.png"
+  image_ios: "assets/splash/splash.png"
+  image_dark_ios: "assets/splash/splash.png"
+  branding_android: "assets/splash/branding.png"
+  branding_dark_android: "assets/splash/branding.png"
   android_12:
-    image: 'assets/splash/splash.png'
-    image_dark: 'assets/splash/splash.png'
-    branding: 'assets/splash/branding.png'
+    image: "assets/splash/splash.png"
+    image_dark: "assets/splash/splash.png"
+    branding: "assets/splash/branding.png"
diff --git a/test/features/diary/models/diary_day_model_test.dart b/test/features/diary/models/diary_day_model_test.dart
index 76592cfd..8de1266d 100644
--- a/test/features/diary/models/diary_day_model_test.dart
+++ b/test/features/diary/models/diary_day_model_test.dart
@@ -4,14 +4,48 @@ import 'package:flutter_test/flutter_test.dart';
 void main() {
   group('PortionState enum', () {
     test('has all expected values', () {
-      expect(PortionState.values.length, 7);
+      expect(PortionState.values.length, 10);
       expect(PortionState.filledDiet, isNotNull);
       expect(PortionState.eatenFromDiet, isNotNull);
       expect(PortionState.eaten, isNotNull);
       expect(PortionState.eatenDeleted, isNotNull);
       expect(PortionState.eatenEdited, isNotNull);
       expect(PortionState.commented, isNotNull);
+      expect(PortionState.commentedFromDiet, isNotNull);
       expect(PortionState.reviewedByUser, isNotNull);
+      expect(PortionState.reviewedFromDiet, isNotNull);
+      expect(PortionState.unknown, isNotNull);
+    });
+  });
+
+  group('PortionModel.fromJson', () {
+    Map<String, dynamic> portionJson({required String state}) => {
+      'id': 1,
+      'product_nutritional_value_id': null,
+      'product_calories_info': null,
+      'product_name': 'Oatmeal',
+      'quantity': 1,
+      'portion': '100g',
+      'from_diet': true,
+      'state': state,
+    };
+
+    test('parses commented_from_diet state', () {
+      final model = PortionModel.fromJson(portionJson(state: 'commented_from_diet'));
+
+      expect(model.portionState, PortionState.commentedFromDiet);
+    });
+
+    test('parses reviewed_from_diet state', () {
+      final model = PortionModel.fromJson(portionJson(state: 'reviewed_from_diet'));
+
+      expect(model.portionState, PortionState.reviewedFromDiet);
+    });
+
+    test('does not throw on unknown state from backend', () {
+      final model = PortionModel.fromJson(portionJson(state: 'some_future_state'));
+
+      expect(model.portionState, PortionState.unknown);
     });
   });