diff --git a/Gemfile.lock b/Gemfile.lock
index f23016c..7fd7afa 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -133,7 +133,7 @@ GEM
       bigdecimal
       rexml
     crass (1.0.6)
-    csv (3.2.8)
+    csv (3.3.0)
     date (3.3.4)
     diff-lcs (1.5.1)
     docile (1.4.0)
@@ -223,7 +223,7 @@ GEM
       net-ssh (>= 2.6.5, < 8.0.0)
     net-sftp (4.0.0)
       net-ssh (>= 5.0.0, < 8.0.0)
-    net-smtp (0.4.0.1)
+    net-smtp (0.5.0)
       net-protocol
     net-ssh (7.2.1)
     nio4r (2.7.1)
@@ -306,10 +306,10 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rdoc (6.6.2)
+    rdoc (6.6.3.1)
       psych (>= 4.0.0)
     regexp_parser (2.9.0)
-    reline (0.4.3)
+    reline (0.5.0)
       io-console (~> 0.5)
     render_async (2.1.11)
     rexml (3.2.6)