diff --git a/assets/release_notes.md b/assets/release_notes.md
index d5dea936..22df6c92 100644
--- a/assets/release_notes.md
+++ b/assets/release_notes.md
@@ -1,6 +1,14 @@
 ## InvenTree App Release Notes
 ---
 
+### 0.4.0 - July 2021
+---
+
+- Fixes bug which prevented opening of external URLs
+- Adds ability to edit Part notes
+- Adds ability to edit StockItem notes
+
+
 ### 0.3.1 - July 2021
 ---
 
diff --git a/ios/Flutter/flutter_export_environment.sh b/ios/Flutter/flutter_export_environment.sh
index 2aae4f94..0c3661bc 100644
--- a/ios/Flutter/flutter_export_environment.sh
+++ b/ios/Flutter/flutter_export_environment.sh
@@ -6,8 +6,8 @@ export "COCOAPODS_PARALLEL_CODE_SIGN=true"
 export "FLUTTER_TARGET=lib\main.dart"
 export "FLUTTER_BUILD_DIR=build"
 export "SYMROOT=${SOURCE_ROOT}/../build\ios"
-export "FLUTTER_BUILD_NAME=0.3.1"
-export "FLUTTER_BUILD_NUMBER=20"
+export "FLUTTER_BUILD_NAME=0.4.0"
+export "FLUTTER_BUILD_NUMBER=22"
 export "DART_OBFUSCATION=false"
 export "TRACK_WIDGET_CREATION=false"
 export "TREE_SHAKE_ICONS=false"
diff --git a/pubspec.yaml b/pubspec.yaml
index f2d01846..8e6901aa 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -7,7 +7,7 @@ description: InvenTree stock management
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 0.3.1+20
+version: 0.4.0+22
 
 environment:
   sdk: ">=2.12.0 <3.0.0"