diff --git a/spec/dummy_app/Gemfile.lock b/spec/dummy_app/Gemfile.lock
index 2a1ca91..dad425c 100644
--- a/spec/dummy_app/Gemfile.lock
+++ b/spec/dummy_app/Gemfile.lock
@@ -1,5 +1,5 @@
 PATH
-  remote: ../../
+  remote: ../..
   specs:
     timecop-console (0.3.1)
       railties (>= 3.1, < 5.0)
@@ -48,13 +48,13 @@ GEM
     method_source (0.8.2)
     mime-types (1.25.1)
     minitest (4.7.5)
-    multi_json (1.8.4)
+    multi_json (1.14.1)
     polyglot (0.3.4)
     pry (0.9.12.6)
       coderay (~> 1.0)
       method_source (~> 0.8)
       slop (~> 3.4)
-    rack (1.5.2)
+    rack (1.5.5)
     rack-test (0.6.2)
       rack (>= 1.0)
     rails (4.0.3)
@@ -72,7 +72,7 @@ GEM
       thor (>= 0.18.1, < 2.0)
     rake (10.1.1)
     slop (3.4.7)
-    sprockets (2.11.0)
+    sprockets (2.12.5)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)