diff --git a/Gemfile.lock b/Gemfile.lock
index 48900dd7..1393ec25 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -84,7 +84,7 @@ GEM
     coffee-script-source (1.12.2)
     concurrent-ruby (1.0.5)
     connection_pool (2.2.1)
-    crass (1.0.4)
+    crass (1.0.6)
     daemons (1.2.5)
     database_cleaner (1.6.2)
     devise (4.3.0)
@@ -171,7 +171,7 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
-    loofah (2.2.2)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     lumberjack (1.0.12)
@@ -179,7 +179,7 @@ GEM
       mini_mime (>= 0.1.1)
     method_source (0.9.0)
     mini_mime (1.0.0)
-    mini_portile2 (2.3.0)
+    mini_portile2 (2.8.0)
     minitest (5.10.3)
     multipart-post (2.0.0)
     nenv (0.3.0)
@@ -189,8 +189,9 @@ GEM
     nicescroll-rails (3.5.4.1)
       railties (>= 3.1)
     nio4r (2.1.0)
-    nokogiri (1.8.2)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.13.10)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     notiffany (0.1.1)
       nenv (~> 0.1)
       shellany (~> 0.0)
@@ -213,6 +214,7 @@ GEM
     puma (3.11.0)
     pundit (1.1.0)
       activesupport (>= 3.0.0)
+    racc (1.6.1)
     rack (2.0.5)
     rack-attack (5.0.1)
       rack