diff --git a/Gemfile.lock b/Gemfile.lock
index 84c177a3..a633f5f3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -225,7 +225,7 @@ GEM
     listen (3.3.3)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    loofah (2.8.0)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     lumberjack (1.2.8)
@@ -244,7 +244,7 @@ GEM
       rake
     mini_magick (4.10.1)
     mini_mime (1.0.2)
-    mini_portile2 (2.5.0)
+    mini_portile2 (2.5.3)
     minitest (5.14.2)
     msgpack (1.3.3)
     multi_json (1.14.1)
@@ -278,7 +278,7 @@ GEM
     puma (5.0.4)
       nio4r (~> 2.0)
     raabro (1.3.1)
-    racc (1.5.2)
+    racc (1.6.1)
     rack (2.2.3)
     rack-attack (6.3.1)
       rack (>= 1.0, < 3)