diff --git a/Gemfile.lock b/Gemfile.lock
index 102e35b0..988c4384 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -135,7 +135,7 @@ GEM
     diff-lcs (1.5.1)
     dig_rb (1.0.1)
     docile (1.4.0)
-    domain_name (0.6.20231109)
+    domain_name (0.6.20240107)
     drb (2.2.1)
     erubi (1.12.0)
     expgen (0.1.1)
@@ -151,11 +151,12 @@ GEM
       net-http
     ffi (1.16.3)
     find_a_port (1.0.1)
-    gds-api-adapters (92.0.0)
+    gds-api-adapters (96.0.1)
       addressable
       link_header
       null_logger
       plek (>= 1.9.0)
+      rack (>= 2.2.0)
       rest-client (~> 2.0)
     gds-sso (19.1.0)
       oauth2 (~> 2.0)
@@ -185,15 +186,16 @@ GEM
       sentry-rails (~> 5.3)
       sentry-ruby (~> 5.3)
       statsd-ruby (~> 1.5)
-    govuk_sidekiq (7.1.5)
+    govuk_sidekiq (8.0.1)
       gds-api-adapters (>= 19.1.0)
       govuk_app_config (>= 1.1)
+      redis (< 5)
       redis-namespace (~> 1.6)
       sidekiq (~> 6.5, >= 6.5.12)
     hashdiff (1.1.0)
     hashie (5.0.0)
     http-accept (1.7.0)
-    http-cookie (1.0.5)
+    http-cookie (1.0.6)
       domain_name (~> 0.5)
     httparty (0.22.0)
       csv
@@ -229,9 +231,9 @@ GEM
       net-pop
       net-smtp
     marcel (1.0.4)
-    mime-types (3.5.1)
+    mime-types (3.5.2)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2023.1205)
+    mime-types-data (3.2024.0604)
     mini_magick (4.12.0)
     mini_mime (1.1.5)
     mini_portile2 (2.8.7)
@@ -302,6 +304,10 @@ GEM
       opentelemetry-common (~> 0.20)
     opentelemetry-helpers-sql-obfuscation (0.1.0)
       opentelemetry-common (~> 0.20)
+    opentelemetry-instrumentation-action_mailer (0.1.0)
+      opentelemetry-api (~> 1.0)
+      opentelemetry-instrumentation-active_support (~> 0.1)
+      opentelemetry-instrumentation-base (~> 0.22.1)
     opentelemetry-instrumentation-action_pack (0.9.0)
       opentelemetry-api (~> 1.0)
       opentelemetry-instrumentation-base (~> 0.22.1)
@@ -437,8 +443,9 @@ GEM
       opentelemetry-api (~> 1.0)
       opentelemetry-common (~> 0.21.0)
       opentelemetry-instrumentation-base (~> 0.22.1)
-    opentelemetry-instrumentation-rails (0.30.1)
+    opentelemetry-instrumentation-rails (0.30.2)
       opentelemetry-api (~> 1.0)
+      opentelemetry-instrumentation-action_mailer (~> 0.1.0)
       opentelemetry-instrumentation-action_pack (~> 0.9.0)
       opentelemetry-instrumentation-action_view (~> 0.7.0)
       opentelemetry-instrumentation-active_job (~> 0.7.0)