diff --git a/Gemfile.lock b/Gemfile.lock
index c2c539b..aeb2c34 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -83,7 +83,7 @@ GEM
     config (1.2.1)
       activesupport (>= 3.0)
       deep_merge (~> 1.0, >= 1.0.1)
-    crass (1.0.4)
+    crass (1.0.5)
     debug_inspector (0.0.2)
     deep_merge (1.1.1)
     deprecation (1.0.0)
@@ -126,7 +126,7 @@ GEM
       actionpack (>= 4, < 5.1)
       activesupport (>= 4, < 5.1)
       railties (>= 4, < 5.1)
-    loofah (2.2.3)
+    loofah (2.3.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -136,7 +136,7 @@ GEM
     minitest (5.11.3)
     multi_json (1.12.1)
     multipart-post (2.0.0)
-    nokogiri (1.10.1)
+    nokogiri (1.10.5)
       mini_portile2 (~> 2.4.0)
     orm_adapter (0.5.0)
     rack (1.6.11)