diff --git a/Gemfile.lock b/Gemfile.lock
index de0645038..c1c025189 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -226,7 +226,7 @@ GEM
       html-attributes-utils (~> 1.0.0, >= 1.0.0)
       pagy (>= 6, < 10)
       view_component (>= 3.9, < 3.15)
-    govuk_design_system_formbuilder (5.5.0)
+    govuk_design_system_formbuilder (5.6.0)
       actionview (>= 6.1)
       activemodel (>= 6.1)
       activesupport (>= 6.1)