diff --git a/Gemfile.lock b/Gemfile.lock
index ad11cfb0dc..848dc8a108 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -100,7 +100,7 @@ GEM
       autoprefixer-rails (>= 5.2.1)
       sassc (>= 2.0.0)
     bootstrap-switch-rails (3.3.3)
-    builder (3.2.4)
+    builder (3.3.0)
     byebug (11.1.3)
     cancancan (3.6.1)
     capybara (3.40.0)