diff --git a/Gemfile.lock b/Gemfile.lock
index cbe99f6a4..68ca0adf5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -605,7 +605,7 @@ GEM
     thwait (0.2.0)
       e2mmap
     tilt (2.0.10)
-    tty-color (0.5.1)
+    tty-color (0.5.2)
     tty-cursor (0.7.1)
     tty-prompt (0.22.0)
       pastel (~> 0.8)