diff --git a/Gemfile.lock b/Gemfile.lock
index 054a2862..bf3fa669 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -115,7 +115,7 @@ GEM
     awesome_nested_set (3.5.0)
       activerecord (>= 4.0.0, < 7.1)
     aws_cf_signer (0.1.3)
-    bcrypt (3.1.17)
+    bcrypt (3.1.18)
     bindex (0.8.1)
     bootstrap-sass (3.4.1)
       autoprefixer-rails (>= 5.2.1)