diff --git a/Gemfile.lock b/Gemfile.lock
index beefc3c..b8d5ca4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,10 +1,10 @@
 GIT
-  remote: git://github.com/spree/spree_auth_devise.git
-  revision: 997382fcb1f6ed78a201ee7016384cfe71745aea
+  remote: https://github.com/spree/spree_auth_devise.git
+  revision: 5a3857f8745736de6a7d4030c4a2c0493a3eb574
   branch: 2-4-stable
   specs:
-    spree_auth_devise (2.2.0)
-      devise (~> 3.2.3)
+    spree_auth_devise (2.4.0)
+      devise (~> 3.5.4)
       devise-encryptable (= 0.1.2)
       json
       multi_json
@@ -64,7 +64,7 @@ GEM
     arel (5.0.1.20140414130214)
     awesome_nested_set (3.0.2)
       activerecord (>= 4.0.0, < 5)
-    bcrypt (3.1.10)
+    bcrypt (3.1.18)
     bourne (1.5.0)
       mocha (>= 0.13.2, < 0.15)
     builder (3.2.2)
@@ -103,10 +103,11 @@ GEM
       nokogiri (~> 1.6.0)
       polyglot
       rails (>= 3.1)
-    devise (3.2.4)
+    devise (3.5.10)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
       railties (>= 3.2.6, < 5)
+      responders
       thread_safe (~> 0.1)
       warden (~> 1.2.3)
     devise-encryptable (0.1.2)
@@ -198,7 +199,7 @@ GEM
       slop (~> 3.4)
     rabl (0.9.4.pre1)
       activesupport (>= 2.3.14)
-    rack (1.5.2)
+    rack (1.5.5)
     rack-test (0.6.3)
       rack (>= 1.0)
     rails (4.1.9)
@@ -223,6 +224,8 @@ GEM
       activesupport (>= 3.0)
       i18n
       polyamorous (~> 1.1)
+    responders (1.1.2)
+      railties (>= 3.2, < 4.2)
     rspec-core (2.14.8)
     rspec-expectations (2.14.5)
       diff-lcs (>= 1.1.3, < 2.0)
@@ -325,7 +328,7 @@ GEM
       activesupport (>= 3.2)
       railties (>= 3.2)
       tzinfo
-    warden (1.2.3)
+    warden (1.2.7)
       rack (>= 1.0)
     websocket-driver (0.3.2)
     xpath (2.0.0)