diff --git a/Gemfile.lock b/Gemfile.lock
index 7ee83264..96d55817 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -84,7 +84,7 @@ GEM
       minitest-autotest (~> 1.0)
     autotest-rails (4.2.1)
       ZenTest (~> 4.5)
-    bcrypt (3.1.17)
+    bcrypt (3.1.18)
     better_errors (2.9.1)
       coderay (>= 1.0.0)
       erubi (>= 1.0.0)