diff --git a/Gemfile.lock b/Gemfile.lock
index 5a6e665b0..035a4ffa6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -153,11 +153,11 @@ GEM
       rest-client (~> 2.0)
     globalid (1.2.1)
       activesupport (>= 6.1)
-    google-protobuf (3.24.4)
+    google-protobuf (3.24.3)
     googleapis-common-protos-types (1.9.0)
       google-protobuf (~> 3.18)
     govuk_ab_testing (2.4.3)
-    govuk_app_config (9.4.0)
+    govuk_app_config (9.3.0)
       logstasher (~> 2.1)
       opentelemetry-exporter-otlp (>= 0.25, < 0.27)
       opentelemetry-instrumentation-all (>= 0.39.1, < 0.51.0)