diff --git a/Gemfile.lock b/Gemfile.lock
index 43ce01e1c..faa93ade1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -262,7 +262,7 @@ GEM
       rake (>= 10, < 13)
       rubocop (>= 0.50.0)
       sysexits (~> 1.1)
-    hashdiff (0.3.7)
+    hashdiff (0.3.8)
     hashie (3.5.7)
     html2haml (2.2.0)
       erubis (~> 2.7.0)
@@ -348,7 +348,7 @@ GEM
     nenv (0.3.0)
     netrc (0.11.0)
     nio4r (2.3.1)
-    nokogiri (1.9.1)
+    nokogiri (1.10.0)
       mini_portile2 (~> 2.4.0)
     notiffany (0.1.1)
       nenv (~> 0.1)
@@ -439,7 +439,7 @@ GEM
       bundler (>= 1.3.0)
       railties (= 5.2.2)
       sprockets-rails (>= 2.0.0)
-    rails-controller-testing (1.0.3)
+    rails-controller-testing (1.0.4)
       actionpack (>= 5.0.1.x)
       actionview (>= 5.0.1.x)
       activesupport (>= 5.0.1.x)
@@ -629,7 +629,7 @@ GEM
     webfinger (1.1.0)
       activesupport
       httpclient (>= 2.4)
-    webmock (3.4.2)
+    webmock (3.5.1)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff