diff --git a/Gemfile.lock b/Gemfile.lock
index b36fb41..81650b6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,9 +11,11 @@ GEM
     ansi (1.5.0)
     diff-lcs (1.2.5)
     json (1.8.3)
+    json (1.8.3-java)
     mini_portile2 (2.0.0)
     nokogiri (1.6.7.2)
       mini_portile2 (~> 2.0.0.rc2)
+    nokogiri (1.6.7.2-java)
     rake (10.5.0)
     rspec (3.4.0)
       rspec-core (~> 3.4.0)
@@ -31,7 +33,7 @@ GEM
       rspec-support (~> 3.4.0)
     rspec-support (3.4.1)
     sqlite3 (1.3.11)
-    yard (0.8.7.6)
+    yard (0.9.20)
 
 PLATFORMS
   java