diff --git a/Gemfile.lock b/Gemfile.lock
index 7efa8f0..37d8be8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -38,7 +38,7 @@ GEM
     ast (2.4.2)
     base64 (0.2.0)
     benchmark (0.4.0)
-    bigdecimal (3.1.8)
+    bigdecimal (3.1.9)
     bootsnap (1.18.4)
       msgpack (~> 1.2)
     brakeman (6.2.2)
@@ -169,7 +169,7 @@ GEM
     irb (1.14.3)
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
-    json (2.9.0)
+    json (2.9.1)
     json_schemer (2.3.0)
       bigdecimal
       hana (~> 1.3)
@@ -456,7 +456,7 @@ GEM
       connection_pool
     redlock (2.0.6)
       redis-client (>= 0.14.1, < 1.0.0)
-    regexp_parser (2.9.3)
+    regexp_parser (2.10.0)
     reline (0.6.0)
       io-console (~> 0.5)
     request_store (1.7.0)
@@ -493,14 +493,14 @@ GEM
       parser (>= 3.3.1.0)
     rubocop-capybara (2.21.0)
       rubocop (~> 1.41)
-    rubocop-govuk (5.0.6)
+    rubocop-govuk (5.0.7)
       rubocop (= 1.69.2)
       rubocop-ast (= 1.37.0)
       rubocop-capybara (= 2.21.0)
-      rubocop-rails (= 2.27.0)
+      rubocop-rails (= 2.28.0)
       rubocop-rake (= 0.6.0)
       rubocop-rspec (= 3.3.0)
-    rubocop-rails (2.27.0)
+    rubocop-rails (2.28.0)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 1.52.0, < 2.0)
@@ -546,7 +546,7 @@ GEM
     timecop (0.9.10)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    unicode-display_width (3.1.2)
+    unicode-display_width (3.1.3)
       unicode-emoji (~> 4.0, >= 4.0.4)
     unicode-emoji (4.0.4)
     uri (0.13.1)