diff --git a/Gemfile.lock b/Gemfile.lock
index 6709a4a..93957cf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -203,7 +203,7 @@ GEM
       activesupport
     ndr_stats (0.2.2)
       dogstatsd-ruby (~> 4.5)
-    net-imap (0.5.9)
+    net-imap (0.5.14)
       date
       net-protocol
     net-pop (0.1.2)
@@ -351,7 +351,7 @@ GEM
       spring (>= 4)
     stringio (3.1.1)
     thor (1.4.0)
-    timeout (0.4.3)
+    timeout (0.6.1)
     tsort (0.2.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
diff --git a/vendor/cache/net-imap-0.5.14.gem b/vendor/cache/net-imap-0.5.14.gem
new file mode 100644
index 0000000..656b5a2
Binary files /dev/null and b/vendor/cache/net-imap-0.5.14.gem differ
diff --git a/vendor/cache/net-imap-0.5.9.gem b/vendor/cache/net-imap-0.5.9.gem
deleted file mode 100644
index 5521e8d..0000000
Binary files a/vendor/cache/net-imap-0.5.9.gem and /dev/null differ
diff --git a/vendor/cache/timeout-0.4.3.gem b/vendor/cache/timeout-0.4.3.gem
deleted file mode 100644
index 8aecf8c..0000000
Binary files a/vendor/cache/timeout-0.4.3.gem and /dev/null differ
diff --git a/vendor/cache/timeout-0.6.1.gem b/vendor/cache/timeout-0.6.1.gem
new file mode 100644
index 0000000..a27f729
Binary files /dev/null and b/vendor/cache/timeout-0.6.1.gem differ