diff --git a/Gemfile.lock b/Gemfile.lock
index 025f01a..d8f2c7c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -52,6 +52,7 @@ GEM
     erubis (2.6.6)
       abstract (>= 1.0.0)
     ffi (1.0.9)
+    ffi (1.0.9-java)
     i18n (0.5.0)
     jdbc-sqlite3 (3.6.14.2.056-java)
     json_pure (1.5.1)
@@ -62,8 +63,15 @@ GEM
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
     mime-types (1.16)
-    nokogiri (1.4.4)
+    mini_portile2 (2.6.1)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
+      racc (~> 1.4)
+    nokogiri (1.12.5-java)
+      racc (~> 1.4)
     polyglot (0.3.1)
+    racc (1.5.2)
+    racc (1.5.2-java)
     rack (1.2.3)
     rack-mount (0.6.14)
       rack (>= 1.0.0)