diff --git a/Gemfile.lock b/Gemfile.lock
index 933231f..cfaa3dd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -311,7 +311,7 @@ GEM
     stringio (3.1.2)
     thor (1.3.2)
     tilt (2.4.0)
-    timeout (0.4.2)
+    timeout (0.4.3)
     typhoeus (1.4.1)
       ethon (>= 0.9.0)
     tzinfo (2.0.6)