diff --git a/Gemfile.lock b/Gemfile.lock
index f8d2436a..c23abe1a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -175,13 +175,13 @@ GEM
       warden-oauth2 (~> 0.0.1)
     globalid (1.2.1)
       activesupport (>= 6.1)
-    google-protobuf (4.28.3-aarch64-linux)
+    google-protobuf (4.29.0-aarch64-linux)
       bigdecimal
       rake (>= 13)
-    google-protobuf (4.28.3-arm64-darwin)
+    google-protobuf (4.29.0-arm64-darwin)
       bigdecimal
       rake (>= 13)
-    google-protobuf (4.28.3-x86_64-linux)
+    google-protobuf (4.29.0-x86_64-linux)
       bigdecimal
       rake (>= 13)
     googleapis-common-protos-types (1.16.0)
@@ -191,7 +191,7 @@ GEM
       jquery-rails (~> 4.3)
       plek (>= 2.1)
       rails (>= 6)
-    govuk_app_config (9.15.2)
+    govuk_app_config (9.15.3)
       logstasher (~> 2.1)
       opentelemetry-exporter-otlp (>= 0.25, < 0.30)
       opentelemetry-instrumentation-all (>= 0.39.1, < 0.70.0)