diff --git a/Gemfile.lock b/Gemfile.lock
index cbb85b1d9..7972fa2d9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -190,7 +190,7 @@ GEM
     sync (0.5.0)
     term-ansicolor (1.7.1)
       tins (~> 1.0)
-    test-unit (3.5.0)
+    test-unit (3.5.1)
       power_assert
     test-unit-context (0.5.1)
       test-unit (>= 2.4.0)
@@ -266,7 +266,6 @@ DEPENDENCIES
   maxmind-db
   mime-types
   msfrpc-client
-  nokogiri (>= 1.11.1)
   otr-activerecord (>= 1.4.2)
   parseconfig
   pry-byebug