diff --git a/Gemfile.lock b/Gemfile.lock
index 439b583..11852b4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -116,14 +116,14 @@ GEM
     marcel (1.0.1)
     method_source (1.0.0)
     mini_mime (1.0.3)
+    mini_portile2 (2.5.3)
     minitest (5.14.4)
     minitest-ci (3.4.0)
       minitest (>= 5.0.6)
     msgpack (1.4.2)
     nio4r (2.5.7)
-    nokogiri (1.11.5-x86_64-darwin)
-      racc (~> 1.4)
-    nokogiri (1.11.5-x86_64-linux)
+    nokogiri (1.11.5)
+      mini_portile2 (~> 2.5.0)
       racc (~> 1.4)
     oj (3.11.3)
     pg (1.2.3)
@@ -191,7 +191,7 @@ GEM
       actionpack (>= 4.0)
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
-    thor (1.1.0)
+    thor (1.2.1)
     tzinfo (2.0.4)
       concurrent-ruby (~> 1.0)
     web-console (4.1.0)