diff --git a/Gemfile.lock b/Gemfile.lock
index f7d2d92..1094833 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -70,7 +70,7 @@ GEM
       execjs
     coffee-script-source (1.12.2)
     concurrent-ruby (1.1.4)
-    crass (1.0.4)
+    crass (1.0.5)
     erubi (1.8.0)
     excon (0.62.0)
     execjs (2.7.0)
@@ -99,7 +99,7 @@ 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)
@@ -117,9 +117,9 @@ GEM
     multipart-post (2.0.0)
     nio4r (2.3.1)
     nio4r (2.3.1-java)
-    nokogiri (1.10.1)
+    nokogiri (1.10.5)
       mini_portile2 (~> 2.4.0)
-    nokogiri (1.10.1-java)
+    nokogiri (1.10.5-java)
     popper_js (1.14.5)
     puma (3.12.0)
     puma (3.12.0-java)