diff --git a/Gemfile.lock b/Gemfile.lock
index 7adfbaa79..8fe2d97f7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -83,7 +83,7 @@ GEM
       minitest (>= 5.1)
       mutex_m
       tzinfo (~> 2.0)
-    addressable (2.8.5)
+    addressable (2.8.6)
       public_suffix (>= 2.0.2, < 6.0)
     ast (2.4.2)
     autoprefixer-rails (10.4.7.0)
@@ -99,7 +99,7 @@ GEM
     bootstrap-sass (3.4.1)
       autoprefixer-rails (>= 5.2.1)
       sassc (>= 2.0.0)
-    brakeman (6.0.1)
+    brakeman (6.1.0)
     builder (3.2.4)
     byebug (11.1.3)
     cancancan (3.5.0)
@@ -201,7 +201,7 @@ GEM
       govuk_app_config (>= 1.1)
       redis-namespace (~> 1.6)
       sidekiq (~> 6.5)
-    govuk_test (4.0.1)
+    govuk_test (4.0.2)
       brakeman (>= 5.0.2)
       capybara (>= 3.36)
       puma
@@ -279,7 +279,7 @@ GEM
     net-smtp (0.4.0)
       net-protocol
     netrc (0.11.0)
-    nio4r (2.6.1)
+    nio4r (2.7.0)
     nokogiri (1.15.5)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
@@ -507,7 +507,7 @@ GEM
       pry (>= 0.13, < 0.15)
     psych (5.1.1.1)
       stringio
-    public_suffix (5.0.3)
+    public_suffix (5.0.4)
     puma (6.4.0)
       nio4r (~> 2.0)
     racc (1.7.3)
@@ -569,7 +569,7 @@ GEM
       connection_pool
     redis-namespace (1.11.0)
       redis (>= 4)
-    regexp_parser (2.8.2)
+    regexp_parser (2.8.3)
     reline (0.4.0)
       io-console (~> 0.5)
     request_store (1.5.1)
@@ -647,7 +647,7 @@ GEM
       sprockets-rails
       tilt
     select2-rails (4.0.13)
-    selenium-webdriver (4.14.0)
+    selenium-webdriver (4.16.0)
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)