diff --git a/Gemfile.lock b/Gemfile.lock
index 74c63e574..22245e6c5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -130,7 +130,7 @@ GEM
       sentry-ruby (~> 4.5.0)
       statsd-ruby (~> 1.5.0)
       unicorn (>= 5.4, < 5.9)
-    govuk_personalisation (0.8.0)
+    govuk_personalisation (0.9.0)
       plek (>= 1.9.0)
       rails (~> 6)
     govuk_publishing_components (27.4.0)