diff --git a/Gemfile.lock b/Gemfile.lock
index cffc3529b..0697da1a3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -255,7 +255,6 @@ GEM
     heapy (0.1.4)
     highline (2.0.0)
     hiredis (0.6.3)
-    hitimes (1.3.0)
     hkdf (0.3.0)
     htmlentities (4.3.4)
     http (3.3.0)
@@ -598,13 +597,12 @@ GEM
     thor (0.20.0)
     thread_safe (0.3.6)
     tilt (2.0.8)
-    timers (4.1.2)
-      hitimes
+    timers (4.2.0)
     tty-color (0.4.3)
     tty-command (0.8.2)
       pastel (~> 0.7.0)
     tty-cursor (0.6.0)
-    tty-prompt (0.17.1)
+    tty-prompt (0.17.2)
       necromancer (~> 0.4.0)
       pastel (~> 0.7.0)
       timers (~> 4.0)