diff --git a/Gemfile.lock b/Gemfile.lock
index 2a58b82..d60c256 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -136,7 +136,7 @@ GEM
     msgpack (1.7.2)
     multipart-post (2.0.0)
     naught (1.1.0)
-    net-imap (0.5.1)
+    net-imap (0.5.6)
       date
       net-protocol
     net-pop (0.1.2)
@@ -235,7 +235,7 @@ GEM
     thor (1.3.2)
     thread_safe (0.3.6)
     tilt (2.0.10)
-    timeout (0.4.2)
+    timeout (0.4.3)
     twitter (6.2.0)
       addressable (~> 2.3)
       buftok (~> 0.2.0)