diff --git a/Gemfile.lock b/Gemfile.lock
index b2eb12a..6435b99 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -676,7 +676,7 @@ GEM
     coffee-script-source (1.12.2)
     concurrent-ruby (1.1.5)
     connection_pool (2.2.2)
-    crass (1.0.2)
+    crass (1.0.6)
     database_cleaner (1.6.2)
     debug_inspector (0.0.3)
     descendants_tracker (0.0.4)
@@ -742,7 +742,7 @@ GEM
     kaminari-core (1.1.1)
     launchy (2.4.3)
       addressable (~> 2.3)
-    loofah (2.1.1)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.6.6)
@@ -760,8 +760,10 @@ GEM
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
-    mimemagic (0.3.2)
-    mini_portile2 (2.3.0)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
+    mini_portile2 (2.4.0)
     minitest (5.12.2)
     momentjs-rails (2.17.1)
       railties (>= 3.1)
@@ -779,8 +781,8 @@ GEM
     net-http-persistent (3.0.0)
       connection_pool (~> 2.2)
     netrc (0.11.0)
-    nokogiri (1.8.1)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.10.10)
+      mini_portile2 (~> 2.4.0)
     ntlm-http (0.1.1)
     paperclip (6.1.0)
       activemodel (>= 4.2.0)