diff --git a/.ruby-version b/.ruby-version
index 7cb75caa..4f5e6973 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.3.8
\ No newline at end of file
+3.4.5
diff --git a/Dockerfile b/Dockerfile
index 77e854d2..3471bdcf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:3.3.8-alpine3.21 AS base
+FROM ruby:3.4.5-alpine3.21 AS base
 
 RUN apk add git --no-cache
 
diff --git a/Gemfile b/Gemfile
index 340aa94e..f36e14d0 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,7 +3,7 @@
 source "https://rubygems.org"
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby "3.3.8"
+ruby "3.4.5"
 
 # Bundle edge Rails instead: gem "rails", github: "rails/rails", branch: "main"
 gem "rails", "~> 7.2.2.1"
@@ -45,7 +45,7 @@ gem "citizens_advice_form_builder",
 
 gem "view_component", "~> 3.23"
 
-gem "ddtrace"
+gem "datadog"
 gem "factory_bot_rails"
 gem "faraday"
 gem "faraday-net_http_persistent"
diff --git a/Gemfile.lock b/Gemfile.lock
index 83b6a6f8..723f2b2e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -181,16 +181,14 @@ GEM
       cucumber (>= 5, < 10)
       railties (>= 5.2, < 9)
     cucumber-tag-expressions (6.1.2)
-    datadog-ci (0.8.3)
+    datadog (2.19.0)
+      datadog-ruby_core_source (~> 3.4, >= 3.4.1)
+      libdatadog (~> 18.1.0.1.0)
+      libddwaf (~> 1.24.1.0.3)
+      logger
       msgpack
+    datadog-ruby_core_source (3.4.1)
     date (3.4.1)
-    ddtrace (1.23.3)
-      datadog-ci (~> 0.8.1)
-      debase-ruby_core_source (= 3.3.1)
-      libdatadog (~> 7.0.0.1.0)
-      libddwaf (~> 1.14.0.0.0)
-      msgpack
-    debase-ruby_core_source (3.3.1)
     debug (1.11.0)
       irb (~> 1.10)
       reline (>= 0.3.8)
@@ -261,16 +259,16 @@ GEM
       railties (>= 6.0.0)
     json (2.12.2)
     language_server-protocol (3.17.0.5)
-    libdatadog (7.0.0.1.0)
-    libdatadog (7.0.0.1.0-aarch64-linux)
-    libdatadog (7.0.0.1.0-x86_64-linux)
-    libddwaf (1.14.0.0.0-aarch64-linux)
+    libdatadog (18.1.0.1.0)
+    libdatadog (18.1.0.1.0-aarch64-linux)
+    libdatadog (18.1.0.1.0-x86_64-linux)
+    libddwaf (1.24.1.0.3-aarch64-linux)
       ffi (~> 1.0)
-    libddwaf (1.14.0.0.0-arm64-darwin)
+    libddwaf (1.24.1.0.3-arm64-darwin)
       ffi (~> 1.0)
-    libddwaf (1.14.0.0.0-x86_64-darwin)
+    libddwaf (1.24.1.0.3-x86_64-darwin)
       ffi (~> 1.0)
-    libddwaf (1.14.0.0.0-x86_64-linux)
+    libddwaf (1.24.1.0.3-x86_64-linux)
       ffi (~> 1.0)
     license_finder (7.2.1)
       bundler
@@ -546,7 +544,7 @@ DEPENDENCIES
   climate_control
   cssbundling-rails
   cucumber-rails
-  ddtrace
+  datadog
   debug
   dotenv-rails
   factory_bot_rails
@@ -580,7 +578,7 @@ DEPENDENCIES
   wizard_steps (~> 0.1.4)
 
 RUBY VERSION
-   ruby 3.3.8p144
+   ruby 3.4.5p51
 
 BUNDLED WITH
    2.4.20
diff --git a/app/controllers/suppliers_controller.rb b/app/controllers/suppliers_controller.rb
index 430285cc..caaa0a84 100644
--- a/app/controllers/suppliers_controller.rb
+++ b/app/controllers/suppliers_controller.rb
@@ -4,6 +4,7 @@ class SuppliersController < ApplicationController
   class SupplierNotFoundError < StandardError; end
 
   include SwiftypeMeta
+
   rescue_from SupplierNotFoundError, with: :not_found
   rescue_from Contentful::GraphqlAdapter::QueryError, with: :internal_server_error