diff --git a/Gemfile.lock b/Gemfile.lock
index 86ec729a..1b372ec6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -250,7 +250,7 @@ GEM
       minitest (>= 5.0)
       ruby-progressbar
     msgpack (1.7.5)
-    net-imap (0.5.1)
+    net-imap (0.5.6)
       date
       net-protocol
     net-pop (0.1.2)
@@ -410,7 +410,7 @@ GEM
     thor (1.3.2)
     tilt (2.4.0)
     timecop (0.9.10)
-    timeout (0.4.2)
+    timeout (0.4.3)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     uglifier (4.2.1)