diff --git a/CHANGELOG.md b/CHANGELOG.md
index 94ce5c6..deff8c8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,11 @@
 # Change Log
 
-All notable changes to the `theodo_analysis` package will be documented in this file.
+All notable changes to the `theodo_analysis` package will be documented in this
+file.
+
+## 1.12.0
+
+- feat: Upgrade dcm to 1.36.0 and add news rules
 
 ## 1.11.0
 
@@ -30,7 +35,8 @@ All notable changes to the `theodo_analysis` package will be documented in this
 ## 1.5.0
 
 - feat: Enable DCM rules for test folder
-- fix: `avoid-unnecessary-late` has been renamed to `avoid-unnecessary-local-late`
+- fix: `avoid-unnecessary-late` has been renamed to
+  `avoid-unnecessary-local-late`
 
 ## 1.4.0
 
diff --git a/lib/analysis_options.yaml b/lib/analysis_options.yaml
index add5d7d..eeb228c 100644
--- a/lib/analysis_options.yaml
+++ b/lib/analysis_options.yaml
@@ -244,6 +244,14 @@ dart_code_metrics:
     - "**/*.graphql.dart"
 
   rules:
+    - prefer-non-nulls
+    - add-equatable-props
+    - avoid-unassigned-local-variable
+    - avoid-unnecessary-parentheses
+    - avoid-implementation-in-mocks
+    - pass-mock-object
+    - prefer-correct-any-matcher
+    - use-then-answer
     - pass-optional-argument:
         entries:
           - name: Icon
diff --git a/pubspec.yaml b/pubspec.yaml
index b94af79..4c7931c 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: theodo_analysis
 description: Lint and dcm rules for Dart and Flutter used internally at Theodo Apps.
-version: 1.11.0
+version: 1.12.0
 homepage: https://github.com/bamlab/theodo_analysis
 repository: https://github.com/bamlab/theodo_analysis