diff --git a/Gemfile.lock b/Gemfile.lock
index ddf93a23b..04632596d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -137,8 +137,8 @@ GEM
       rake (>= 13)
     googleapis-common-protos-types (1.16.0)
       google-protobuf (>= 3.18, < 5.a)
-    govspeak (8.8.2)
-      actionview (>= 6, < 7.2.3)
+    govspeak (8.8.3)
+      actionview (>= 6, < 8.0.2)
       addressable (>= 2.3.8, < 2.8.8)
       govuk_publishing_components (>= 35.1)
       htmlentities (~> 4)
@@ -146,7 +146,7 @@ GEM
       kramdown (>= 2.3.1, < 2.5.2)
       nokogiri (~> 1.12)
       rinku (~> 2.0)
-      sanitize (~> 6)
+      sanitize (>= 6, < 8)
     govuk_ab_testing (3.0.0)
     govuk_app_config (9.15.7)
       logstasher (~> 2.1)
@@ -593,9 +593,9 @@ GEM
     ruby-progressbar (1.13.0)
     ruby2_keywords (0.0.5)
     rubyzip (2.3.2)
-    sanitize (6.1.3)
+    sanitize (7.0.0)
       crass (~> 1.0.2)
-      nokogiri (>= 1.12.0)
+      nokogiri (>= 1.16.8)
     sass-embedded (1.77.8)
       google-protobuf (~> 4.26)
       rake (>= 13)