diff --git a/Gemfile b/Gemfile
index 97f909d7d6..67418444fc 100644
--- a/Gemfile
+++ b/Gemfile
@@ -9,6 +9,6 @@ gem "notifications-ruby-client", "~> 5"
 gem "rake", "~> 12"
 gem "rest-client", "~> 2.1.0"
 gem "rspec", "~> 3"
-gem "rubocop-govuk", "~> 4.8"
+gem "rubocop-govuk", "~> 5.0"
 gem "simplecov", require: false, group: :test
 gem "webmock", "~> 2"
diff --git a/Gemfile.lock b/Gemfile.lock
index f394753131..b6f669853e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,11 +1,17 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (7.0.4.3)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
+    activesupport (7.2.1)
+      base64
+      bigdecimal
+      concurrent-ruby (~> 1.0, >= 1.3.1)
+      connection_pool (>= 2.2.5)
+      drb
       i18n (>= 1.6, < 2)
+      logger (>= 1.4.2)
       minitest (>= 5.1)
-      tzinfo (~> 2.0)
+      securerandom (>= 0.3)
+      tzinfo (~> 2.0, >= 2.0.5)
     addressable (2.8.1)
       public_suffix (>= 2.0.2, < 6.0)
     ast (2.4.2)
@@ -1295,15 +1301,19 @@ GEM
     aws-sigv2 (1.1.0)
     aws-sigv4 (1.5.2)
       aws-eventstream (~> 1, >= 1.0.2)
+    base64 (0.2.0)
+    bigdecimal (3.1.8)
     cli-ui (1.5.1)
     colorize (0.8.1)
-    concurrent-ruby (1.2.2)
+    concurrent-ruby (1.3.4)
+    connection_pool (2.4.1)
     crack (0.4.5)
       rexml
     diff-lcs (1.5.0)
     docile (1.4.0)
     domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
+    drb (2.2.1)
     ffi (1.15.5)
     ffi-compiler (1.0.1)
       ffi (>= 1.0.0)
@@ -1320,35 +1330,39 @@ GEM
     http-form_data (2.3.0)
     http-parser (1.2.3)
       ffi-compiler (>= 1.0, < 2.0)
-    i18n (1.12.0)
+    i18n (1.14.6)
       concurrent-ruby (~> 1.0)
     jmespath (1.6.1)
-    json (2.6.2)
+    json (2.7.2)
     jwt (2.5.0)
+    language_server-protocol (3.17.0.3)
+    logger (1.6.1)
     mail (2.7.1)
       mini_mime (>= 0.1.1)
     mime-types (3.4.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2022.0105)
     mini_mime (1.1.2)
-    minitest (5.18.0)
+    minitest (5.25.1)
     netrc (0.11.0)
     notifications-ruby-client (5.4.0)
       jwt (>= 1.5, < 3)
-    parallel (1.22.1)
-    parser (3.1.2.1)
+    parallel (1.26.3)
+    parser (3.3.5.0)
       ast (~> 2.4.1)
+      racc
     public_suffix (5.0.0)
-    rack (3.0.6.1)
+    racc (1.8.1)
+    rack (3.1.7)
     rainbow (3.1.1)
     rake (12.3.3)
-    regexp_parser (2.6.0)
+    regexp_parser (2.9.2)
     rest-client (2.1.0)
       http-accept (>= 1.7.0, < 2.0)
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
-    rexml (3.2.5)
+    rexml (3.3.7)
     rspec (3.12.0)
       rspec-core (~> 3.12.0)
       rspec-expectations (~> 3.12.0)
@@ -1362,33 +1376,39 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.12.0)
     rspec-support (3.12.0)
-    rubocop (1.37.1)
+    rubocop (1.64.1)
       json (~> 2.3)
+      language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
-      parser (>= 3.1.2.1)
+      parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.23.0, < 2.0)
+      rubocop-ast (>= 1.31.1, < 2.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.23.0)
-      parser (>= 3.1.1.0)
-    rubocop-govuk (4.8.0)
-      rubocop (= 1.37.1)
-      rubocop-ast (= 1.23.0)
-      rubocop-rails (= 2.17.1)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.31.3)
+      parser (>= 3.3.1.0)
+    rubocop-capybara (2.21.0)
+      rubocop (~> 1.41)
+    rubocop-govuk (5.0.2)
+      rubocop (= 1.64.1)
+      rubocop-ast (= 1.31.3)
+      rubocop-capybara (= 2.21.0)
+      rubocop-rails (= 2.25.1)
       rubocop-rake (= 0.6.0)
-      rubocop-rspec (= 2.14.1)
-    rubocop-rails (2.17.1)
+      rubocop-rspec (= 3.0.1)
+    rubocop-rails (2.25.1)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 1.33.0, < 2.0)
+      rubocop-ast (>= 1.31.1, < 2.0)
     rubocop-rake (0.6.0)
       rubocop (~> 1.0)
-    rubocop-rspec (2.14.1)
-      rubocop (~> 1.33)
-    ruby-progressbar (1.11.0)
+    rubocop-rspec (3.0.1)
+      rubocop (~> 1.61)
+    ruby-progressbar (1.13.0)
+    securerandom (0.3.1)
     simplecov (0.21.2)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
@@ -1400,7 +1420,7 @@ GEM
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.8.2)
-    unicode-display_width (2.3.0)
+    unicode-display_width (2.6.0)
     webmock (2.3.2)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
@@ -1422,7 +1442,7 @@ DEPENDENCIES
   rake (~> 12)
   rest-client (~> 2.1.0)
   rspec (~> 3)
-  rubocop-govuk (~> 4.8)
+  rubocop-govuk (~> 5.0)
   simplecov
   webmock (~> 2)