diff --git a/Gemfile.lock b/Gemfile.lock
index 7731022b8..f11192f2a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -75,14 +75,14 @@ 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)
     base64 (0.2.0)
     bigdecimal (3.1.4)
     bootsnap (1.17.0)
       msgpack (~> 1.2)
-    brakeman (6.0.1)
+    brakeman (6.1.0)
     bson (4.15.0)
     builder (3.2.4)
     byebug (11.1.3)
@@ -216,7 +216,7 @@ GEM
       govuk_app_config (>= 1.1)
       redis-namespace (~> 1.6)
       sidekiq (~> 6.5, >= 6.5.12)
-    govuk_test (4.0.1)
+    govuk_test (4.0.2)
       brakeman (>= 5.0.2)
       capybara (>= 3.36)
       puma
@@ -578,7 +578,7 @@ GEM
     redis (4.8.1)
     redis-namespace (1.11.0)
       redis (>= 4)
-    regexp_parser (2.8.2)
+    regexp_parser (2.8.3)
     reline (0.4.1)
       io-console (~> 0.5)
     request_store (1.5.1)
@@ -661,7 +661,7 @@ GEM
       sprockets (> 3.0)
       sprockets-rails
       tilt
-    selenium-webdriver (4.15.0)
+    selenium-webdriver (4.16.0)
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)