diff --git a/Gemfile.lock b/Gemfile.lock
index 70f0eb5..abe3533 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -139,7 +139,7 @@ GEM
     cuprite (0.17)
       capybara (~> 3.0)
       ferrum (~> 0.17.0)
-    dalli (4.2.0)
+    dalli (4.3.1)
       logger
     date (3.5.1)
     debug (1.11.1)