diff --git a/Gemfile.lock b/Gemfile.lock
index 25fbabca5f..b22cb63c48 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -332,12 +332,12 @@ GEM
     multi_xml (0.8.1)
       bigdecimal (>= 3.1, < 5)
     multipart-post (2.4.1)
-    net-imap (0.6.4.1)
+    net-imap (0.6.6)
       date
       net-protocol
     net-pop (0.1.2)
       net-protocol
-    net-protocol (0.2.2)
+    net-protocol (0.3.0)
       timeout
     net-smtp (0.5.1)
       net-protocol