diff --git a/Gemfile.lock b/Gemfile.lock
index 2bb8d6c89..bf47faabe 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -360,7 +360,7 @@ GEM
     msgpack (1.3.3)
     multi_json (1.15.0)
     multipart-post (2.1.1)
-    net-ldap (0.16.2)
+    net-ldap (0.16.3)
     net-scp (3.0.0)
       net-ssh (>= 2.6.5, < 7.0.0)
     net-ssh (6.1.0)