diff --git a/Gemfile.lock b/Gemfile.lock
index c4fb4bde..123dd5c9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,12 +2,12 @@ GEM
   remote: https://rubygems.org/
   specs:
     Ascii85 (1.1.0)
-    activesupport (7.0.7.2)
+    activesupport (7.0.8.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
-    addressable (2.8.5)
+    addressable (2.8.6)
       public_suffix (>= 2.0.2, < 6.0)
     afm (0.2.2)
     async (2.6.3)
@@ -15,7 +15,7 @@ GEM
       fiber-annotation
       io-event (~> 1.1)
       timers (~> 4.1)
-    autoprefixer-rails (10.4.13.0)
+    autoprefixer-rails (10.4.16.0)
       execjs (~> 2)
     backports (3.24.1)
     chronic (0.10.2)
@@ -37,12 +37,12 @@ GEM
       sass (>= 3.3.0, < 3.5)
     compass-import-once (1.0.5)
       sass (>= 3.2, < 3.5)
-    concurrent-ruby (1.2.2)
+    concurrent-ruby (1.2.3)
     console (1.21.0)
       fiber-annotation
       fiber-local
-    contracts (0.17)
-    dotenv (2.8.1)
+    contracts (0.16.1)
+    dotenv (3.0.2)
     em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0)
@@ -50,13 +50,13 @@ GEM
     ethon (0.16.0)
       ffi (>= 1.15.0)
     eventmachine (1.2.7)
-    execjs (2.8.1)
+    execjs (2.9.1)
     fast_blank (1.0.1)
-    fastimage (2.2.7)
-    ffi (1.15.5)
+    fastimage (2.3.0)
+    ffi (1.16.3)
     fiber-annotation (0.2.0)
     fiber-local (1.0.0)
-    govuk_tech_docs (3.4.0)
+    govuk_tech_docs (3.5.0)
       autoprefixer-rails (~> 10.2)
       chronic (~> 0.10.2)
       haml (< 6.0.0)
@@ -92,30 +92,30 @@ GEM
     io-event (1.2.3)
     kramdown (2.4.0)
       rexml
-    listen (3.8.0)
+    listen (3.9.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     memoist (0.16.2)
-    middleman (4.5.0)
+    middleman (4.5.1)
       coffee-script (~> 2.2)
       haml (>= 4.0.5)
       kramdown (>= 2.3.0)
-      middleman-cli (= 4.5.0)
-      middleman-core (= 4.5.0)
+      middleman-cli (= 4.5.1)
+      middleman-core (= 4.5.1)
     middleman-autoprefixer (2.10.0)
       autoprefixer-rails (>= 9.1.4)
       middleman-core (>= 3.3.3)
-    middleman-cli (4.5.0)
-      thor (>= 0.17.0, < 2.0)
+    middleman-cli (4.5.1)
+      thor (>= 0.17.0, < 1.3.0)
     middleman-compass (4.0.1)
       compass (>= 1.0.0, < 2.0.0)
       middleman-core (>= 4.0.0)
-    middleman-core (4.5.0)
+    middleman-core (4.5.1)
       activesupport (>= 6.1, < 7.1)
       addressable (~> 2.4)
       backports (~> 3.6)
       bundler (~> 2.0)
-      contracts (~> 0.13)
+      contracts (~> 0.13, < 0.17)
       dotenv
       erubis
       execjs (~> 2.0)
@@ -149,7 +149,7 @@ GEM
     middleman-syntax (3.2.0)
       middleman-core (>= 3.2)
       rouge (~> 3.2)
-    minitest (5.19.0)
+    minitest (5.22.2)
     multi_json (1.15.0)
     nokogiri (1.16.2-arm-linux)
       racc (~> 1.4)
@@ -166,7 +166,7 @@ GEM
       padrino-support (= 0.15.3)
       tilt (>= 1.4.1, < 3)
     padrino-support (0.15.3)
-    parallel (1.23.0)
+    parallel (1.24.0)
     parslet (2.0.0)
     pdf-reader (2.12.0)
       Ascii85 (~> 1.0)
@@ -174,7 +174,7 @@ GEM
       hashery (~> 2.0)
       ruby-rc4
       ttfunk
-    public_suffix (5.0.1)
+    public_suffix (5.0.4)
     racc (1.7.3)
     rack (2.2.8.1)
     rack-livereload (0.3.17)
@@ -184,17 +184,17 @@ GEM
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     redcarpet (3.5.1)
-    rexml (3.2.5)
+    rexml (3.2.6)
     rouge (3.30.0)
     ruby-rc4 (0.1.5)
     sass (3.4.25)
     sassc (2.4.0)
       ffi (~> 1.9)
     servolux (0.13.0)
-    sprockets (4.2.0)
+    sprockets (4.2.1)
       concurrent-ruby (~> 1.0)
       rack (>= 2.2.4, < 4)
-    temple (0.10.2)
+    temple (0.10.3)
     thor (1.2.2)
     tilt (2.0.11)
     timers (4.3.5)