diff --git a/Gemfile.lock b/Gemfile.lock
index 8070e4b7..d8acc6ad 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -115,7 +115,7 @@ GEM
       activesupport (>= 3.0)
       deep_merge (~> 1.2.1)
       dry-validation (>= 0.10.4)
-    crass (1.0.4)
+    crass (1.0.6)
     database_cleaner (1.7.0)
     debug_inspector (0.0.3)
     deep_merge (1.2.1)
@@ -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 (2.6.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     macaddr (1.7.1)
@@ -251,7 +251,7 @@ GEM
     multi_json (1.13.1)
     multipart-post (2.0.0)
     nio4r (2.3.1)
-    nokogiri (1.10.1)
+    nokogiri (1.10.9)
       mini_portile2 (~> 2.4.0)
     orm_adapter (0.5.0)
     orm_adapter-sequel (0.1.0)