diff --git a/Gemfile.lock b/Gemfile.lock
index faa4543b1b..e0453028d5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -316,7 +316,7 @@ GEM
       bigdecimal (>= 3.1, < 5)
     net-http (0.9.1)
       uri (>= 0.11.1)
-    net-imap (0.6.6)
+    net-imap (0.6.7)
       date
       net-protocol
     net-pop (0.1.2)