diff --git a/Gemfile.lock b/Gemfile.lock
index a120f417..333f1c61 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -100,7 +100,7 @@ GEM
       popper_js (>= 1.14.3, < 2)
       sassc-rails (>= 2.0.0)
     bootstrap_form (2.7.0)
-    brakeman (5.0.1)
+    brakeman (5.4.0)
     builder (3.2.4)
     byebug (11.1.1)
     capybara (3.35.3)