diff --git a/Gemfile.lock b/Gemfile.lock
index 4825e70..4d7e671 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -35,7 +35,7 @@ GEM
     json (1.8.3)
     memoizable (0.4.2)
       thread_safe (~> 0.3, >= 0.3.1)
-    mini_portile2 (2.0.0)
+    mini_portile2 (2.4.0)
     morpher (0.2.6)
       abstract_type (~> 0.0.7)
       adamantium (~> 0.2.0)
@@ -65,8 +65,8 @@ GEM
     mutant-rspec (0.8.8)
       mutant (~> 0.8.8)
       rspec-core (>= 3.2.0, < 3.5.0)
-    nokogiri (1.6.7.2)
-      mini_portile2 (~> 2.0.0.rc2)
+    nokogiri (1.10.4)
+      mini_portile2 (~> 2.4.0)
     parallel (1.6.2)
     parser (2.3.0.6)
       ast (~> 2.2)