diff --git a/Gemfile.lock b/Gemfile.lock
index 5017836a1..942521e82 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -278,7 +278,7 @@ GEM
     nested_form (0.3.2)
     net-http (0.4.1)
       uri
-    net-imap (0.5.1)
+    net-imap (0.5.6)
       date
       net-protocol
     net-pop (0.1.2)
@@ -494,7 +494,7 @@ GEM
     thor (1.3.2)
     thread_safe (0.3.6)
     timecop (0.9.8)
-    timeout (0.4.2)
+    timeout (0.4.3)
     turbo-rails (2.0.11)
       actionpack (>= 6.0.0)
       railties (>= 6.0.0)