diff --git a/Gemfile.lock b/Gemfile.lock
index d2fbbf46b3..cf3dbe0e90 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -150,7 +150,7 @@ GEM
     google-protobuf (3.24.3-aarch64-linux)
     google-protobuf (3.24.3-arm64-darwin)
     google-protobuf (3.24.3-x86_64-linux)
-    googleapis-common-protos-types (1.8.0)
+    googleapis-common-protos-types (1.9.0)
       google-protobuf (~> 3.18)
     govspeak (8.2.1)
       actionview (>= 6)
@@ -177,7 +177,7 @@ GEM
     govuk_personalisation (0.15.0)
       plek (>= 1.9.0)
       rails (>= 6, < 8)
-    govuk_publishing_components (35.15.5)
+    govuk_publishing_components (35.16.0)
       govuk_app_config
       govuk_personalisation (>= 0.7.0)
       kramdown
@@ -278,7 +278,7 @@ GEM
       net-protocol
     net-protocol (0.2.1)
       timeout
-    net-smtp (0.3.3)
+    net-smtp (0.4.0)
       net-protocol
     netrc (0.11.0)
     nio4r (2.5.9)