diff --git a/CHANGELOG.md b/CHANGELOG.md
index 863d9ec..fb4c6ae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 3.0.0-nullsafety.0 - 2021-02-19
+## 3.0.0-nullsafety.1 - 2021-02-19
 ### Changed  
 - Non nullable ready  
   
diff --git a/lib/src/platform.dart b/lib/src/platform.dart
index b51aa3b..a00152d 100644
--- a/lib/src/platform.dart
+++ b/lib/src/platform.dart
@@ -68,7 +68,7 @@ class Platform extends ExtendedHostPlatform with PlatformMethods {
   int get numberOfProcessors => _hostPlatform.numberOfProcessors;
 
   @override
-  late final bool isOperatingSystemKnown;
+  final bool isOperatingSystemKnown;
 
   @override
   bool get isWeb => _hostPlatform.type == HostPlatformType.web;
@@ -77,16 +77,16 @@ class Platform extends ExtendedHostPlatform with PlatformMethods {
   bool get isIO => _hostPlatform.type == HostPlatformType.io;
 
   @override
-  late final bool isMobile;
+  final bool isMobile;
 
   @override
-  late final bool isDesktop;
+  final bool isDesktop;
 
   @override
-  late final bool isMaterial;
+  final bool isMaterial;
 
   @override
-  late final bool isCupertino;
+  final bool isCupertino;
 
   @override
   bool get isAndroid => operatingSystem == OperatingSystem.android;
diff --git a/pubspec.yaml b/pubspec.yaml
index e90dc5a..b6012ba 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -2,7 +2,7 @@ name: platform_info
 description: >
   Contains info about current platform
   such as Build mode and Operating system
-version: 3.0.0-nullsafety.0
+version: 3.0.0-nullsafety.1
 repository: https://github.com/PlugFox/platform_info/tree/master
 issue_tracker: https://github.com/PlugFox/platform_info/issues
 homepage: https://github.com/PlugFox/platform_info