diff --git a/Gemfile.lock b/Gemfile.lock
index ebba93f..468fb39 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -53,23 +53,27 @@ GEM
     aws-sigv4 (1.0.1)
     builder (3.2.3)
     concurrent-ruby (1.0.5)
+    crass (1.0.6)
     diff-lcs (1.2.5)
     erubis (2.7.0)
     globalid (0.4.0)
       activesupport (>= 4.2.0)
     i18n (0.8.6)
     jmespath (1.3.1)
-    loofah (2.0.3)
+    loofah (2.19.1)
+      crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.6.6)
       mime-types (>= 1.16, < 4)
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
-    mini_portile2 (2.1.0)
+    mini_portile2 (2.8.0)
     minitest (5.10.3)
-    nokogiri (1.6.8.1)
-      mini_portile2 (~> 2.1.0)
+    nokogiri (1.13.10)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
+    racc (1.6.1)
     rack (1.6.8)
     rack-test (0.6.3)
       rack (>= 1.0)