diff --git a/Gemfile.lock b/Gemfile.lock
index 7d69c73e6..24adafe1e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -85,7 +85,7 @@ GEM
       debug_inspector (>= 0.0.1)
     bootsnap (1.16.0)
       msgpack (~> 1.2)
-    brakeman (5.3.1)
+    brakeman (6.0.1)
     builder (3.2.4)
     byebug (11.1.3)
     capybara (3.39.2)
@@ -97,7 +97,6 @@ GEM
       rack-test (>= 0.6.3)
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
-    childprocess (4.1.0)
     climate_control (1.2.0)
     coderay (1.1.3)
     concurrent-ruby (1.2.2)
@@ -163,7 +162,7 @@ GEM
       sprockets (>= 3)
     govuk_schemas (4.7.0)
       json-schema (>= 2.8, < 4.2)
-    govuk_test (3.0.1)
+    govuk_test (4.0.1)
       brakeman (>= 5.0.2)
       capybara (>= 3.36)
       puma
@@ -496,7 +495,7 @@ GEM
       zeitwerk (~> 2.5)
     rainbow (3.1.1)
     rake (13.0.6)
-    regexp_parser (2.8.1)
+    regexp_parser (2.8.2)
     request_store (1.5.1)
       rack (>= 1.4)
     rest-client (2.1.0)
@@ -556,8 +555,7 @@ GEM
       sprockets (> 3.0)
       sprockets-rails
       tilt
-    selenium-webdriver (4.4.0)
-      childprocess (>= 0.5, < 5.0)
+    selenium-webdriver (4.14.0)
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)
@@ -607,7 +605,7 @@ GEM
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
     webrick (1.8.1)
-    websocket (1.2.9)
+    websocket (1.2.10)
     websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)