diff --git a/Gemfile.lock b/Gemfile.lock
index ecd37a62..3a076101 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -69,7 +69,7 @@ GEM
       sass (>= 3.3.4)
     builder (3.2.3)
     byebug (10.0.2)
-    cancancan (2.2.0)
+    cancancan (2.3.0)
     capybara (3.8.0)
       addressable
       mini_mime (>= 0.1.3)