diff --git a/CHANGELOG.md b/CHANGELOG.md
index a4adef4..0d0f53e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,22 @@
+## 0.4.0
+
+- Add:
+  - Core: (Added together with Dart `3.0.0` in linter version `1.35.0`)
+    - `implicit_reopen`
+    - `unnecessary_breaks`
+    - `type_literal_in_constant_pattern`
+    - `invalid_case_patterns`
+  - Core: (Missing)
+    - `unawaited_futures`
+- Remove:
+  - Core: (Removed in linter version `1.35.0`)
+    - `enable_null_safety`
+    - `invariant_booleans`
+  - Core: (Annoying)
+    - `avoid_catching_errors` (There are valid reasons to catch `TypeError`, for
+      example)
+    - `directives_ordering` (Some people may arrange their imports differently)
+
 ## 0.3.2
 
 - Relicense package as `MIT` from `AGPL-3.0`.
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index 6c18748..6280679 100644
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -6,7 +6,7 @@ version: 0.0.1
 description: This is a sample project that uses the 'words' lint ruleset.
 
 environment:
-  sdk: '>=2.19.0 <4.0.0'
+  sdk: '>=3.0.0 <4.0.0'
 
 dev_dependencies:
-  words: ^0.3.2
\ No newline at end of file
+  words: ^0.4.0
\ No newline at end of file
diff --git a/lib/core.yaml b/lib/core.yaml
index 2430954..f71861b 100644
--- a/lib/core.yaml
+++ b/lib/core.yaml
@@ -22,7 +22,8 @@ linter:
     - discarded_futures
     - empty_statements
     - hash_and_equals
-    - invariant_booleans
+    - implicit_reopen
+    - invalid_case_patterns
     - iterable_contains_unrelated_type
     - list_remove_unrelated_type
     - literal_only_boolean_expressions
@@ -44,7 +45,6 @@ linter:
     - annotate_overrides
     - avoid_bool_literals_in_conditional_expressions
     - avoid_catches_without_on_clauses
-    - avoid_catching_errors
     - avoid_classes_with_only_static_members
     - avoid_double_and_int_checks
     - avoid_equals_and_hash_code_on_mutable_classes
@@ -80,11 +80,9 @@ linter:
     - curly_braces_in_flow_control_structures
     - dangling_library_doc_comments
     - deprecated_consistency
-    - directives_ordering
     - do_not_use_environment
     - empty_catches
     - empty_constructor_bodies
-    - enable_null_safety
     - eol_at_end_of_file
     - exhaustive_cases
     - file_names
@@ -157,8 +155,11 @@ linter:
     - tighten_type_of_initializing_formals
     - type_annotate_public_apis
     - type_init_formals
+    - type_literal_in_constant_pattern
+    - unawaited_futures
     - unnecessary_await_in_return
     - unnecessary_brace_in_string_interps
+    - unnecessary_breaks
     - unnecessary_const
     - unnecessary_getters_setters # You tell 'em (C#, Java), Dart!
     - unnecessary_lambdas
diff --git a/pubspec.yaml b/pubspec.yaml
index 6a97b79..a37301b 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: words
-version: 0.3.2
+version: 0.4.0
 
 description: >-
   A curated collection of lints for use by Dart packages to ensure
@@ -11,4 +11,4 @@ repository: https://github.com/wordcollector/words
 issue_tracker: https://github.com/wordcollector/words/issues
 
 environment:
-  sdk: '>=2.19.0 <4.0.0'
+  sdk: '>=3.0.0 <4.0.0'