diff --git a/Gemfile.lock b/Gemfile.lock
index 1fe6279..ee1ab53 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -178,13 +178,14 @@ GEM
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
-    mini_portile2 (2.1.0)
+    mini_portile2 (2.5.1)
     minitest (5.10.1)
     multipart-post (2.0.0)
     newrelic_rpm (4.1.0.333)
     nio4r (2.0.0)
-    nokogiri (1.7.1)
-      mini_portile2 (~> 2.1.0)
+    nokogiri (1.11.5)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
     orm_adapter (0.5.0)
     parser (2.4.0.0)
       ast (~> 2.2)
@@ -201,6 +202,7 @@ GEM
       pry (>= 0.10.4)
     public_suffix (2.0.5)
     puma (3.8.2)
+    racc (1.5.2)
     rack (2.0.1)
     rack-cors (0.4.1)
     rack-protection (1.5.3)