diff --git a/.rubocop.yml b/.rubocop.yml
index cc4712a..64c298b 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -8,3 +8,21 @@
 # where the inspected file is and continue its way up to the root directory.
 #
 # See https://docs.rubocop.org/rubocop/configuration
+
+AllCops:
+  NewCops: enable
+  Exclude:
+    - "bin/**/*"
+    - "vendor/bundle/**/*"
+
+Metrics/BlockLength:
+  Exclude:
+    - "app.rb"
+
+Metrics/ClassLength:
+  Exclude:
+    - "app.rb"
+
+Lint/UselessAssignment:
+  Exclude:
+    - "app.rb"
diff --git a/.tool-versions b/.tool-versions
index f2a971a..3294aed 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1 +1 @@
-ruby 3.2.2
+ruby 3.3.0
diff --git a/Dockerfile b/Dockerfile
index 66e5b8a..44c5cbe 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.2-slim-bullseye
+FROM ruby:3.3-slim-bullseye
 
 RUN apt-get update && apt-get install -y \
     build-essential \
diff --git a/Gemfile.lock b/Gemfile.lock
index 382cb9c..7eaecb2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -40,12 +40,12 @@ GEM
     mini_portile2 (2.8.5)
     money (6.16.0)
       i18n (>= 0.6.4, <= 2)
-    nokogiri (1.15.5)
+    nokogiri (1.16.0)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    nokogiri (1.15.5-arm64-darwin)
+    nokogiri (1.16.0-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.15.5-x86_64-linux)
+    nokogiri (1.16.0-x86_64-linux)
       racc (~> 1.4)
     parallel (1.24.0)
     parser (3.3.0.3)
@@ -128,4 +128,4 @@ DEPENDENCIES
   solargraph (~> 0.50.0)
 
 BUNDLED WITH
-   2.4.20
+   2.5.5
diff --git a/app.rb b/app.rb
index c08bd23..e02a849 100644
--- a/app.rb
+++ b/app.rb
@@ -220,7 +220,7 @@ class App < Roda
         year = r.params.fetch('year', Time.now.year).to_i
         page = r.params.fetch('page', 1).to_i
         per_page = r.params.fetch('per_page', 10).to_i
-        
+
         @auditlogs = client.v1.audit_logs.of_year(tenant_account_id:, year:)
         @auditlogs.map! do |auditlog|
           auditlog['realized_at'] = Time.parse(auditlog['environment_snapshot']['realized_at'])