diff --git a/Gemfile.lock b/Gemfile.lock
index 153ced1f..edef7650 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -118,6 +118,7 @@ GEM
       url
     coderay (1.1.1)
     concurrent-ruby (1.1.3)
+    connection_pool (2.2.2)
     countable-rails (0.0.1)
       railties (>= 3.1)
     countries (2.1.4)
@@ -166,7 +167,7 @@ GEM
       railties (>= 3.0.0)
     faker (1.9.1)
       i18n (>= 0.7)
-    faraday (0.12.2)
+    faraday (0.15.3)
       multipart-post (>= 1.2, < 3)
     fastimage (2.1.4)
     feature (1.4.0)
@@ -240,7 +241,7 @@ GEM
     json (2.1.0)
     json-schema (2.8.1)
       addressable (>= 2.4)
-    jwt (1.5.6)
+    jwt (2.1.0)
     launchy (2.4.2)
       addressable (~> 2.3)
     leaflet-rails (1.3.1)
@@ -290,6 +291,8 @@ GEM
     multipart-post (2.0.0)
     mysql2 (0.5.2)
     nenv (0.3.0)
+    net-http-persistent (3.0.0)
+      connection_pool (~> 2.2)
     netrc (0.11.0)
     nio4r (2.3.1)
     nokogiri (1.8.5)
@@ -297,9 +300,9 @@ GEM
     notiffany (0.1.1)
       nenv (~> 0.1)
       shellany (~> 0.0)
-    oauth2 (1.4.0)
-      faraday (>= 0.8, < 0.13)
-      jwt (~> 1.0)
+    oauth2 (1.4.1)
+      faraday (>= 0.8, < 0.16.0)
+      jwt (>= 1.0, < 3.0)
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
       rack (>= 1.2, < 3)
@@ -527,8 +530,9 @@ GEM
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
     sqlite3 (1.3.13)
-    stripe (3.31.1)
-      faraday (~> 0.10)
+    stripe (4.0.2)
+      faraday (~> 0.13)
+      net-http-persistent (~> 3.0)
     stripe-ruby-mock (2.5.6)
       dante (>= 0.2.0)
       multi_json (~> 1.0)