diff --git a/.ruby-version b/.ruby-version
index ef538c281..be94e6f53 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.1.2
+3.2.2
diff --git a/Dockerfile b/Dockerfile
index bb755bae4..95ec88183 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG ruby_version=3.1.2
+ARG ruby_version=3.2.2
 ARG base_image=ghcr.io/alphagov/govuk-ruby-base:$ruby_version
 ARG builder_image=ghcr.io/alphagov/govuk-ruby-builder:$ruby_version
 
diff --git a/spec/lib/tasks/taxonomy/validate_taxons_base_paths_spec.rb b/spec/lib/tasks/taxonomy/validate_taxons_base_paths_spec.rb
index 6be6c19a1..0a02245da 100644
--- a/spec/lib/tasks/taxonomy/validate_taxons_base_paths_spec.rb
+++ b/spec/lib/tasks/taxonomy/validate_taxons_base_paths_spec.rb
@@ -145,14 +145,12 @@
       travel_to "2018-02-28T16:23:32+00:00" do
         rake "taxonomy:validate_taxons_base_paths", "and_fix"
       end
-    }.to output(<<~LOG).to_stdout_from_any_process
+    }.to output(<<~'LOG').to_stdout_from_any_process
       ✅ /level-one
       ❌    ├── /some-other-path/level-two
       ------------------------------------
       The following taxons did not match the taxon URL structure. Attempting to fix this...
-      CONTENT-ID-LEVEL-TWO /some-other-path/level-two: #<GdsApi::HTTPUnprocessableEntity: URL: https://publishing-api.test.gov.uk/v2/content/CONTENT-ID-LEVEL-TWO
-      Response body:
-      {"error":{"code":422,"message":"base path=/transport conflicts with content_id=a4038b29-b332-4f13-98b1-1c9709e216bc and locale=en","fields":{"base":["base path=/transport conflicts with content_id=a4038b29-b332-4f13-98b1-1c9709e216bc and locale=en"]}}}>
+      CONTENT-ID-LEVEL-TWO /some-other-path/level-two: #<GdsApi::HTTPUnprocessableEntity:"URL: https://publishing-api.test.gov.uk/v2/content/CONTENT-ID-LEVEL-TWO\nResponse body:\n{\"error\":{\"code\":422,\"message\":\"base path=/transport conflicts with content_id=a4038b29-b332-4f13-98b1-1c9709e216bc and locale=en\",\"fields\":{\"base\":[\"base path=/transport conflicts with content_id=a4038b29-b332-4f13-98b1-1c9709e216bc and locale=en\"]}}}">
     LOG
   end