diff --git a/backend/Gemfile.lock b/backend/Gemfile.lock
index c654f61..4e0e4e0 100644
--- a/backend/Gemfile.lock
+++ b/backend/Gemfile.lock
@@ -89,7 +89,7 @@ GEM
     listen (3.7.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    loofah (2.13.0)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -122,7 +122,7 @@ GEM
       nio4r (~> 2.0)
     pundit (2.1.1)
       activesupport (>= 3.0.0)
-    racc (1.6.0)
+    racc (1.6.1)
     rack (2.2.3)
     rack-cors (1.1.1)
       rack (>= 2.0.0)