diff --git a/Gemfile.lock b/Gemfile.lock
index 3c7aee1..ac491fb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -91,7 +91,7 @@ GEM
     listen (3.0.8)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
-    loofah (2.4.0)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -106,7 +106,7 @@ GEM
     mustermann (1.0.3)
     mysql2 (0.5.0)
     nio4r (2.3.1)
-    nokogiri (1.10.7)
+    nokogiri (1.10.10)
       mini_portile2 (~> 2.4.0)
     nokogiri-pretty (0.1.0)
       nokogiri