diff --git a/Gemfile.lock b/Gemfile.lock
index f1d9e460c..5cfbfb10f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -193,7 +193,7 @@ GEM
     govuk_personalisation (1.0.0)
       plek (>= 1.9.0)
       rails (>= 6, < 8)
-    govuk_publishing_components (43.3.0)
+    govuk_publishing_components (43.4.0)
       govuk_app_config
       govuk_personalisation (>= 0.7.0)
       kramdown