diff --git a/Gemfile.lock b/Gemfile.lock
index 76e4fbc..33fc3d8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -99,7 +99,7 @@ GEM
     content_disposition (1.0.0)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
-    crass (1.0.4)
+    crass (1.0.5)
     daemons (1.3.1)
     data_uri (0.1.0)
     devise (4.6.2)
@@ -230,7 +230,7 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
-    loofah (2.2.3)
+    loofah (2.3.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -269,7 +269,7 @@ GEM
     net-ssh (5.2.0)
     newrelic_rpm (6.5.0.357)
     nio4r (2.4.0)
-    nokogiri (1.10.4)
+    nokogiri (1.10.5)
       mini_portile2 (~> 2.4.0)
     orm_adapter (0.5.0)
     postmark (1.15.0)