diff --git a/Gemfile.lock b/Gemfile.lock
index c53d2328..fadfe0e2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -157,7 +157,7 @@ GEM
     google-protobuf (3.25.3-x86_64-linux)
     googleapis-common-protos-types (1.14.0)
       google-protobuf (~> 3.18)
-    govuk_app_config (9.10.0)
+    govuk_app_config (9.11.0)
       logstasher (~> 2.1)
       opentelemetry-exporter-otlp (>= 0.25, < 0.27)
       opentelemetry-instrumentation-all (>= 0.39.1, < 0.61.0)