diff --git a/Gemfile.lock b/Gemfile.lock
index f9e15e5..85701fb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -68,7 +68,7 @@ GEM
       descendants_tracker (~> 0.0.4)
       ice_nine (~> 0.11.0)
       thread_safe (~> 0.3, >= 0.3.1)
-    bcrypt (3.1.16)
+    bcrypt (3.1.19)
     bootsnap (1.9.1)
       msgpack (~> 1.0)
     builder (3.2.4)