diff --git a/Gemfile.lock b/Gemfile.lock
index 00c690dc74d..cb0bf6c06d0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -229,7 +229,7 @@ GEM
       net-protocol
     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