diff --git a/Gemfile.lock b/Gemfile.lock
index 882e10e1..58550886 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -136,13 +136,13 @@ GEM
       rake (>= 13)
     googleapis-common-protos-types (1.16.0)
       google-protobuf (>= 3.18, < 5.a)
-    govspeak (8.3.4)
-      actionview (>= 6)
-      addressable (>= 2.3.8, < 3)
-      govuk_publishing_components (>= 35.1)
+    govspeak (8.4.0)
+      actionview (>= 6, < 7.2.2)
+      addressable (>= 2.3.8, < 2.8.8)
+      govuk_publishing_components (>= 35.1, < 43.5.1)
       htmlentities (~> 4)
-      i18n (>= 0.7)
-      kramdown (>= 2.3.1)
+      i18n (>= 0.7, < 1.14.7)
+      kramdown (>= 2.3.1, < 2.4.1)
       nokogiri (~> 1.12)
       rinku (~> 2.0)
       sanitize (~> 6)
@@ -158,13 +158,14 @@ GEM
       sentry-rails (~> 5.3)
       sentry-ruby (~> 5.3)
       statsd-ruby (~> 1.5)
-    govuk_personalisation (0.15.0)
+    govuk_personalisation (1.0.0)
       plek (>= 1.9.0)
       rails (>= 6, < 8)
-    govuk_publishing_components (37.2.4)
+    govuk_publishing_components (43.5.0)
       govuk_app_config
       govuk_personalisation (>= 0.7.0)
       kramdown
+      ostruct
       plek
       rails (>= 6)
       rouge
@@ -220,7 +221,7 @@ GEM
     multi_xml (0.6.0)
     net-http (0.4.1)
       uri
-    net-imap (0.4.14)
+    net-imap (0.4.16)
       date
       net-protocol
     net-pop (0.1.2)
@@ -455,6 +456,7 @@ GEM
       opentelemetry-semantic_conventions
     opentelemetry-semantic_conventions (1.10.1)
       opentelemetry-api (~> 1.0)
+    ostruct (0.6.0)
     parallel (1.25.1)
     parser (3.3.3.0)
       ast (~> 2.4.1)
@@ -538,7 +540,7 @@ GEM
       netrc (~> 0.8)
     rexml (3.3.8)
     rinku (2.0.6)
-    rouge (4.2.0)
+    rouge (4.4.0)
     rspec (3.13.0)
       rspec-core (~> 3.13.0)
       rspec-expectations (~> 3.13.0)
@@ -594,14 +596,14 @@ GEM
     rubocop-rspec (3.0.1)
       rubocop (~> 1.61)
     ruby-progressbar (1.13.0)
-    sanitize (6.1.0)
+    sanitize (6.1.3)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
     securerandom (0.3.1)
-    sentry-rails (5.19.0)
+    sentry-rails (5.20.1)
       railties (>= 5.0)
-      sentry-ruby (~> 5.19.0)
-    sentry-ruby (5.19.0)
+      sentry-ruby (~> 5.20.1)
+    sentry-ruby (5.20.1)
       bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
     shoulda-matchers (6.4.0)
@@ -618,9 +620,9 @@ GEM
     sprockets (4.2.1)
       concurrent-ruby (~> 1.0)
       rack (>= 2.2.4, < 4)
-    sprockets-rails (3.4.2)
-      actionpack (>= 5.2)
-      activesupport (>= 5.2)
+    sprockets-rails (3.5.2)
+      actionpack (>= 6.1)
+      activesupport (>= 6.1)
       sprockets (>= 3.0.0)
     statsd-ruby (1.5.0)
     stringio (3.1.1)