diff --git a/Gemfile.lock b/Gemfile.lock
index 41af59eca..8116e0345 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -124,7 +124,7 @@ GEM
     globalid (1.1.0)
       activesupport (>= 5.0)
     govuk_ab_testing (2.4.3)
-    govuk_app_config (5.1.0)
+    govuk_app_config (6.0.0)
       logstasher (~> 2.1)
       plek (>= 4, < 6)
       prometheus_exporter (~> 2.0)
@@ -232,7 +232,7 @@ GEM
       coderay (~> 1.1)
       method_source (~> 1.0)
     public_suffix (5.0.1)
-    puma (6.1.1)
+    puma (6.2.0)
       nio4r (~> 2.0)
     racc (1.6.2)
     rack (2.2.6.4)