diff --git a/Gemfile.lock b/Gemfile.lock
index 57e1ac8b..b3ca4d5d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -145,7 +145,7 @@ GEM
     google-protobuf (3.23.4-x86_64-linux)
     googleapis-common-protos-types (1.6.0)
       google-protobuf (~> 3.14)
-    govuk_app_config (9.0.2)
+    govuk_app_config (9.0.3)
       logstasher (~> 2.1)
       opentelemetry-exporter-otlp (~> 0.25.0)
       opentelemetry-instrumentation-all (~> 0.39.1)