diff --git a/Gemfile.lock b/Gemfile.lock
index 1bb698b9..381fb6ea 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -301,10 +301,10 @@ GEM
       railties (>= 3.0)
     multi_json (1.13.1)
     multi_xml (0.6.0)
-    multipart-post (2.0.0)
+    multipart-post (2.1.1)
     mysql2 (0.5.2)
     nenv (0.3.0)
-    net-http-persistent (3.0.0)
+    net-http-persistent (3.0.1)
       connection_pool (~> 2.2)
     netrc (0.11.0)
     nio4r (2.3.1)
@@ -552,7 +552,7 @@ GEM
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
     sqlite3 (1.3.13)
-    stripe (4.11.0)
+    stripe (4.18.1)
       faraday (~> 0.13)
       net-http-persistent (~> 3.0)
     stripe-ruby-mock (2.5.6)