diff --git a/Gemfile.lock b/Gemfile.lock
index ddcd0c97e8c..f1c0f3df9cb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -269,7 +269,7 @@ GEM
     descendants_tracker (0.0.4)
       thread_safe (~> 0.3, >= 0.3.1)
     device_detector (1.0.7)
-    devise (4.8.1)
+    devise (4.9.3)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
       railties (>= 4.1.0)