diff --git a/Gemfile b/Gemfile
index 96f3152..5dc6d34 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,7 +3,7 @@ source "https://rubygems.org/"
 gem "activerecord", "7.0.8" # Ideally version should be synced with Transition
 gem "bootsnap", require: false
 gem "erubis", "2.7.0"
-gem "govuk_app_config", "~> 9.3.0"
+gem "govuk_app_config", "~> 9.5.0"
 gem "nokogiri", "1.15.4"
 gem "optic14n", "2.1.0" # Ideally version should be synced with Transition
 gem "pg"
diff --git a/Gemfile.lock b/Gemfile.lock
index 975f708..f2717cc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -44,11 +44,11 @@ GEM
     erubi (1.12.0)
     erubis (2.7.0)
     ffi (1.15.5)
-    google-protobuf (3.24.3)
-    google-protobuf (3.24.3-x86_64-darwin)
+    google-protobuf (3.24.4)
+    google-protobuf (3.24.4-x86_64-darwin)
     googleapis-common-protos-types (1.9.0)
       google-protobuf (~> 3.18)
-    govuk_app_config (9.3.0)
+    govuk_app_config (9.5.0)
       logstasher (~> 2.1)
       opentelemetry-exporter-otlp (>= 0.25, < 0.27)
       opentelemetry-instrumentation-all (>= 0.39.1, < 0.51.0)
@@ -411,7 +411,7 @@ DEPENDENCIES
   bootsnap
   database_cleaner (= 2.0.2)
   erubis (= 2.7.0)
-  govuk_app_config (~> 9.3.0)
+  govuk_app_config (~> 9.5.0)
   mr-sparkle (= 0.3.0)
   nokogiri (= 1.15.4)
   optic14n (= 2.1.0)