diff --git a/Gemfile.lock b/Gemfile.lock
index 2cf62e4c..1a2a124b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -200,7 +200,7 @@ GEM
       jquery-rails (~> 4.3)
       plek (>= 2.1)
       rails (>= 6)
-    govuk_app_config (9.15.3)
+    govuk_app_config (9.15.4)
       logstasher (~> 2.1)
       opentelemetry-exporter-otlp (>= 0.25, < 0.30)
       opentelemetry-instrumentation-all (>= 0.39.1, < 0.70.0)
@@ -238,7 +238,7 @@ GEM
     i18n (1.14.6)
       concurrent-ruby (~> 1.0)
     ice_nine (0.11.2)
-    io-console (0.7.2)
+    io-console (0.8.0)
     irb (1.14.1)
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
@@ -535,7 +535,8 @@ GEM
       method_source (~> 1.0)
     pry-rails (0.3.11)
       pry (>= 0.13.0)
-    psych (5.2.0)
+    psych (5.2.1)
+      date
       stringio
     public_suffix (6.0.1)
     puma (6.5.0)
@@ -664,7 +665,7 @@ GEM
     sassc (2.4.0)
       ffi (~> 1.9)
     searchlight (4.1.0)
-    securerandom (0.3.2)
+    securerandom (0.4.0)
     select2-rails (4.0.13)
     sentry-rails (5.21.0)
       railties (>= 5.0)
@@ -720,7 +721,7 @@ GEM
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
-    webrick (1.9.0)
+    webrick (1.9.1)
     websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)