diff --git a/Gemfile b/Gemfile
index 32c982b20..2dbce35e2 100644
--- a/Gemfile
+++ b/Gemfile
@@ -132,7 +132,7 @@ gem "leaflet-rails",       "0.7.7"
 
 # Parsing
 
-gem "nokogiri",          "1.7.1"
+gem "nokogiri",          "1.7.2"
 gem "open_graph_reader", "0.6.2" # also update User-Agent in features/support/webmock.rb
 gem "redcarpet",         "3.4.0"
 gem "ruby-oembed",       "0.10.1"
diff --git a/Gemfile.lock b/Gemfile.lock
index c6efd4000..499e6582c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -379,7 +379,7 @@ GEM
     naught (1.1.0)
     nenv (0.3.0)
     nio4r (2.0.0)
-    nokogiri (1.7.1)
+    nokogiri (1.7.2)
       mini_portile2 (~> 2.1.0)
     notiffany (0.1.1)
       nenv (~> 0.1)
@@ -811,7 +811,7 @@ DEPENDENCIES
   minitest
   mobile-fu (= 1.3.1)
   mysql2 (= 0.4.5)
-  nokogiri (= 1.7.1)
+  nokogiri (= 1.7.2)
   omniauth (= 1.4.2)
   omniauth-facebook (= 4.0.0)
   omniauth-tumblr (= 1.2)