diff --git a/Gemfile.lock b/Gemfile.lock
index dce728baf18..21cbf854c1d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -692,7 +692,13 @@ GEM
       activesupport (>= 3.0)
       sprockets (>= 2.8, < 4.0)
     stamp (0.6.0)
-    state_machine (1.2.0)
+    state_machines (0.4.0)
+    state_machines-activemodel (0.3.0)
+      activemodel (~> 4.1)
+      state_machines (>= 0.4.0)
+    state_machines-activerecord (0.3.0)
+      activerecord (~> 4.1)
+      state_machines-activemodel (>= 0.3.0)
     stringex (2.5.2)
     systemu (2.6.5)
     task_list (1.0.2)
@@ -913,7 +919,7 @@ DEPENDENCIES
   spring-commands-teaspoon (~> 0.0.2)
   sprockets (~> 2.12.3)
   stamp (~> 0.6.0)
-  state_machine (~> 1.2.0)
+  state_machines-activerecord (~> 0.3.0)
   task_list (~> 1.0.2)
   teaspoon (~> 1.0.0)
   teaspoon-jasmine (~> 2.2.0)