diff --git a/collections/test/Gemfile.lock b/collections/test/Gemfile.lock
old mode 100755
new mode 100644
index c426c3d..9ac4998
--- a/collections/test/Gemfile.lock
+++ b/collections/test/Gemfile.lock
@@ -7,7 +7,8 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-    addressable (2.4.0)
+    addressable (2.8.0)
+      public_suffix (>= 2.0.2, < 5.0)
     builder (3.2.2)
     capybara (2.6.2)
       addressable
@@ -47,6 +48,7 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
+    public_suffix (4.0.6)
     rack (1.6.4)
     rack-test (0.6.3)
       rack (>= 1.0)