diff --git a/Gemfile.lock b/Gemfile.lock
index 1753cc9..3762dcc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -75,13 +75,13 @@ GEM
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.25.1)
+    mini_portile2 (2.6.1)
     multi_json (1.14.1)
-    mini_portile2 (2.5.1)
     newrelic_rpm (3.7.2.195)
-    nokogiri (1.11.4)
-      mini_portile2 (~> 2.5.0)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
       racc (~> 1.4)
-    nokogiri (1.11.4-x86-mingw32)
+    nokogiri (1.12.5-x86-mingw32)
       racc (~> 1.4)
     orm_adapter (0.4.0)
     paperclip (3.4.1)
@@ -93,10 +93,9 @@ GEM
     pg (0.14.1)
     pg (0.14.1-x86-mingw32)
     polyglot (0.3.5)
+    racc (1.5.2)
     rack (1.4.7)
     rack-cache (1.11.0)
-    racc (1.5.2)
-      rack (>= 0.4)
     rack-ssl (1.3.4)
       rack
     rack-test (0.6.3)