diff --git a/Gemfile.lock b/Gemfile.lock
index aed2575..a92ffdf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -54,7 +54,7 @@ GEM
     autoprefixer-rails (6.3.6.2)
       execjs
     bcrypt (3.1.11)
-    bindata (2.3.5)
+    bindata (2.4.10)
     binding_of_caller (0.7.2)
       debug_inspector (>= 0.0.1)
     bootstrap-sass (3.3.6)
@@ -121,7 +121,9 @@ GEM
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
-    mimemagic (0.3.2)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_portile2 (2.2.0)
     minitest (5.10.2)
     multi_json (1.12.1)