diff --git a/Gemfile.lock b/Gemfile.lock
index c1d098bc4..f893cde0c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -124,7 +124,7 @@ GEM
       rails (>= 5.0.0.1)
       rouge
       sprockets (< 4)
-    govuk_schemas (4.1.1)
+    govuk_schemas (4.2.0)
       json-schema (~> 2.8.0)
     govuk_test (2.0.0)
       brakeman (~> 4.6)