diff --git a/Gemfile.lock b/Gemfile.lock
index 4c1d0383..42e21360 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -208,7 +208,7 @@ GEM
       activesupport (>= 4)
       railties (>= 4)
       request_store (~> 1.0)
-    loofah (2.9.1)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -220,7 +220,7 @@ GEM
     mime-types-data (3.2020.0512)
     mini_magick (4.10.1)
     mini_mime (1.1.0)
-    mini_portile2 (2.5.1)
+    mini_portile2 (2.6.1)
     minitest (5.14.4)
     momentjs-rails (2.20.1)
       railties (>= 3.1)
@@ -235,8 +235,8 @@ GEM
       jquery-rails
       rails (>= 3.2.0)
     nio4r (2.5.7)
-    nokogiri (1.11.4)
-      mini_portile2 (~> 2.5.0)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
       racc (~> 1.4)
     oauth2 (1.4.4)
       faraday (>= 0.8, < 2.0)
@@ -266,7 +266,7 @@ GEM
       pusher-signature (~> 0.1.8)
     pusher-signature (0.1.8)
     pygments.rb (2.2.0)
-    racc (1.5.2)
+    racc (1.6.1)
     rack (2.2.3)
     rack-protection (2.2.2)
       rack