diff --git a/Gemfile.lock b/Gemfile.lock
index 4333869..63b8c42 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -75,7 +75,8 @@ GEM
       encryptor (~> 3.0.0)
     base64 (0.2.0)
     bindex (0.8.1)
-    brakeman (5.2.1)
+    brakeman (6.1.2)
+      racc
     builder (3.2.4)
     byebug (11.1.3)
     concurrent-ruby (1.2.3)