diff --git a/Gemfile.lock b/Gemfile.lock
index 872c9e60e..fccd39233 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -399,7 +399,7 @@ GEM
       bigdecimal (~> 3.1)
     net-http (0.6.0)
       uri
-    net-imap (0.4.17)
+    net-imap (0.4.19)
       date
       net-protocol
     net-pop (0.1.2)
@@ -658,7 +658,7 @@ GEM
     thread_safe (0.3.6)
     tilt (2.4.0)
     timecop (0.9.10)
-    timeout (0.4.2)
+    timeout (0.4.3)
     trollop (1.16.2)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)