diff --git a/.ruby-version b/.ruby-version
index 6ebad14..9c25013 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.1.2
\ No newline at end of file
+3.3.6
diff --git a/Dockerfile b/Dockerfile
index d32710c..9678676 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.1.2
+FROM ruby:3.3.6
 
 ENV INSTALL_PATH=/opt/inferno/
 ENV APP_ENV=production
diff --git a/Gemfile b/Gemfile
index ba5418a..d5c4a35 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,6 +2,8 @@
 
 source 'https://rubygems.org'
 
+ruby '3.3.6'
+
 gemspec
 
 group :development, :test do
diff --git a/Gemfile.lock b/Gemfile.lock
index 660d501..cc0a4bc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,7 +2,7 @@ PATH
   remote: .
   specs:
     au_ips_inferno (0.0.1)
-      inferno_core (~> 0.4.38)
+      inferno_core (~> 0.6.1)
 
 GEM
   remote: https://rubygems.org/
@@ -26,7 +26,7 @@ GEM
     blueprinter (0.25.2)
     byebug (11.1.3)
     coderay (1.1.3)
-    concurrent-ruby (1.3.1)
+    concurrent-ruby (1.3.4)
     connection_pool (2.4.1)
     crack (1.0.0)
       bigdecimal
@@ -136,10 +136,11 @@ GEM
     httpclient (2.8.3)
     i18n (1.14.5)
       concurrent-ruby (~> 1.0)
-    inferno_core (0.4.38)
+    inferno_core (0.6.1)
       activesupport (~> 6.1.7.5)
       base62-rb (= 0.3.1)
       blueprinter (= 0.25.2)
+      concurrent-ruby (= 1.3.4)
       dotenv (~> 2.7)
       dry-configurable (= 1.0.0)
       dry-container (= 0.10.0)
@@ -153,6 +154,7 @@ GEM
       hanami-controller (= 2.0.0)
       hanami-router (= 2.0.0)
       oj (= 3.11.0)
+      pastel (~> 0.8.0)
       pry
       pry-byebug
       puma (~> 5.6.7)
@@ -355,5 +357,8 @@ DEPENDENCIES
   rubocop (~> 1.63.2)
   webmock (~> 3.11)
 
+RUBY VERSION
+   ruby 3.3.6p108
+
 BUNDLED WITH
    2.5.11
diff --git a/au_ips_inferno.gemspec b/au_ips_inferno.gemspec
index 4f7c54d..a25fb5e 100644
--- a/au_ips_inferno.gemspec
+++ b/au_ips_inferno.gemspec
@@ -10,12 +10,12 @@ Gem::Specification.new do |spec|
   spec.description   = 'AU IPS Inferno Test Kit'
   spec.homepage      = 'https://github.com/beda-software/au-ips-inferno'
   spec.license       = 'Apache-2.0'
-  spec.add_runtime_dependency 'inferno_core', '~> 0.4.38'
+  spec.add_runtime_dependency 'inferno_core', '~> 0.6.1'
   spec.add_development_dependency 'database_cleaner-sequel', '~> 1.8'
   spec.add_development_dependency 'factory_bot', '~> 6.1'
   spec.add_development_dependency 'rspec', '~> 3.10'
   spec.add_development_dependency 'webmock', '~> 3.11'
-  spec.required_ruby_version = Gem::Requirement.new('>= 3.1.2')
+  spec.required_ruby_version = Gem::Requirement.new('>= 3.3.6')
   spec.metadata['homepage_uri'] = spec.homepage
   spec.metadata['source_code_uri'] = spec.homepage
   spec.files = [