diff --git a/Gemfile.lock b/Gemfile.lock
index b944c55..a51ba37 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -107,7 +107,7 @@ GEM
     addressable (2.8.7)
       public_suffix (>= 2.0.2, < 7.0)
     base64 (0.3.0)
-    bcrypt (3.1.20)
+    bcrypt (3.1.22)
     benchmark (0.4.1)
     bigdecimal (3.2.2)
     builder (3.3.0)