diff --git a/Gemfile.lock b/Gemfile.lock
index 9592f26..accb8bd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -135,7 +135,7 @@ GEM
     listen (3.0.8)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
-    loofah (2.14.0)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -152,7 +152,7 @@ GEM
       ruby-progressbar
     msgpack (1.4.2)
     nio4r (2.5.8)
-    nokogiri (1.13.3)
+    nokogiri (1.13.10)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     oj (3.13.10)
@@ -167,7 +167,7 @@ GEM
     pundit (2.1.1)
       activesupport (>= 3.0.0)
     raabro (1.4.0)
-    racc (1.6.0)
+    racc (1.6.1)
     rack (2.2.3)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)