diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4350746..f78fc28 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+## 0.3.5
+
+* Lints from dart_metrics version 4.21.2
+* Lints for Flutter 3.3.5 and Dart 2.18
+
 ## 0.3.4
 
 * Lints from dart_metrics version 4.20.0
diff --git a/README.md b/README.md
index b24dd87..6ccddfa 100644
--- a/README.md
+++ b/README.md
@@ -22,8 +22,8 @@ And we just looooove lots of lints. :blue_heart:
 We tested current configuration with this environment:
 ```yaml
 environment:
-  sdk: ">=2.17.0 <3.0.0"
-  flutter: ^3.3.4
+  sdk: ">=2.18.0 <3.0.0"
+  flutter: ^3.3.5
 ```
 
 so it is required to update your flutter project to meet this conditions.
@@ -43,7 +43,7 @@ dev_dependencies:
 
 or
 
-you can copy content of [this file](lib/miquido_lints.yaml) to your `analysis_options.yaml`. In this approach remember that you need to depend on `dart_code_metrics: 4.20.0`, and you will need to add that package to your `pubspec.yaml` as well. Also you will need to visit this repository from time to time to check for changes! 
+you can copy content of [this file](lib/miquido_lints.yaml) to your `analysis_options.yaml`. In this approach remember that you need to depend on `dart_code_metrics: 4.21.2`, and you will need to add that package to your `pubspec.yaml` as well. Also you will need to visit this repository from time to time to check for changes! 
 
 Also if you star this repo, that would be nice.
 
diff --git a/lib/miquido_lints.yaml b/lib/miquido_lints.yaml
index 8a550de..91cfc91 100644
--- a/lib/miquido_lints.yaml
+++ b/lib/miquido_lints.yaml
@@ -172,7 +172,7 @@ linter:
     - prefer_typing_uninitialized_variables
     - prefer_void_to_null
     - provide_deprecation_message
-    # - public_member_api_docs - Too much comments will be in code after enabling that, maybe useful in ultra large projects, sdks with lots of functionalites
+    # - public_member_api_docs - Too much comments will be in code after enabling that, maybe useful in ultra large projects, sdks with lots of functionalities
     - recursive_getters
     - require_trailing_commas
     - secure_pubspec_urls
@@ -278,6 +278,7 @@ dart_code_metrics:
           - static-private-fields
           - fields
           - methods
+    - missing-test-assertion
     # - newline-before-return: - this is just stupid, especially when you have one-line methods
     #     exclude:
     #       - test/**
diff --git a/pubspec.yaml b/pubspec.yaml
index 640acc4..fcd60fb 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,14 +1,14 @@
 name: miquido_flutter_lints
 description: Collection of Flutter lints that we use and follow in Miquido
-version: 0.3.4
+version: 0.3.5
 homepage: https://www.miquido.com
 
 environment:
-  sdk: ">=2.17.0 <3.0.0"
-  flutter: ^3.3.4
+  sdk: ">=2.18.0 <3.0.0"
+  flutter: ">=3.3.5"
 
 dependencies:
-  dart_code_metrics: ^4.20.0
+  dart_code_metrics: ^4.21.2
   
   flutter:
     sdk: flutter