diff --git a/Gemfile.lock b/Gemfile.lock
index caf8084..bee461c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,8 +1,8 @@
 GIT
   remote: https://github.com/ministryofjustice/govuk_elements_form_builder
-  revision: 7c6178b6f85d80a1e122776124e077aa558d30d8
+  revision: 3049c945f46e61a1a2264346f3ce5f7b60a7c8f4
   specs:
-    govuk_elements_form_builder (1.2.0)
+    govuk_elements_form_builder (1.3.0)
       govuk_elements_rails (>= 3.0.0)
       govuk_frontend_toolkit (>= 6.0.0)
       rails (>= 4.2)
@@ -79,7 +79,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.1.4)
+    concurrent-ruby (1.1.5)
     connection_pool (2.2.1)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
@@ -147,7 +147,7 @@ GEM
       ruby_parser (~> 3.5)
     http-cookie (1.0.3)
       domain_name (~> 0.5)
-    i18n (1.5.3)
+    i18n (1.6.0)
       concurrent-ruby (~> 1.0)
     jaro_winkler (1.5.2)
     jquery-rails (4.3.1)