diff --git a/Gemfile.lock b/Gemfile.lock
index ca9181d..f0aa905 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -128,7 +128,7 @@ GEM
     concurrent-ruby (1.1.5)
     copy_carrierwave_file (1.3.0)
       carrierwave (>= 0.9)
-    crass (1.0.4)
+    crass (1.0.5)
     database_cleaner (1.7.0)
     debug_inspector (0.0.3)
     delorean (2.1.0)
@@ -220,7 +220,7 @@ GEM
     listen (3.2.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    loofah (2.3.0)
+    loofah (2.3.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     lumberjack (1.0.13)
@@ -250,7 +250,7 @@ GEM
       net-ssh (>= 2.6.5, < 6.0.0)
     net-ssh (5.2.0)
     nio4r (2.5.2)
-    nokogiri (1.10.4)
+    nokogiri (1.10.5)
       mini_portile2 (~> 2.4.0)
     notiffany (0.1.3)
       nenv (~> 0.1)