diff --git a/Gemfile.lock b/Gemfile.lock
index 5eaff9e7..762aede0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -212,8 +212,8 @@ GEM
       rouge
       sprockets (>= 3)
       sprockets-rails
-    govuk_schemas (4.7.0)
-      json-schema (>= 2.8, < 4.2)
+    govuk_schemas (5.0.0)
+      json-schema (>= 2.8, < 4.4)
     hashdiff (1.1.0)
     hashie (5.0.0)
     htmlentities (4.3.4)
@@ -522,7 +522,7 @@ GEM
       pry (>= 0.10.4)
     psych (5.1.2)
       stringio
-    public_suffix (5.0.4)
+    public_suffix (5.0.5)
     puma (6.4.2)
       nio4r (~> 2.0)
     racc (1.7.3)