diff --git a/Gemfile.lock b/Gemfile.lock
index 22f524c44c8..86587a8123e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -644,7 +644,7 @@ GEM
     net-ldap (0.17.1)
     net-pop (0.1.2)
       net-protocol
-    net-protocol (0.2.0)
+    net-protocol (0.2.1)
       timeout
     net-smtp (0.3.3)
       net-protocol