diff --git a/apps/xee/experiments/test/Gemfile.lock b/apps/xee/experiments/test/Gemfile.lock
index ce0b073..b8d22f7 100644
--- a/apps/xee/experiments/test/Gemfile.lock
+++ b/apps/xee/experiments/test/Gemfile.lock
@@ -1,4 +1,5 @@
 GEM
+  remote: https://rubygems.org/
   specs:
     aruba (0.11.2)
       childprocess (~> 0.5.6)
@@ -23,7 +24,7 @@ GEM
       gherkin (~> 2.12.0)
     diff-lcs (1.2.5)
     event-bus (0.2.1)
-    ffi (1.9.10)
+    ffi (1.9.25)
     gherkin (2.12.2)
       multi_json (~> 1.3)
     multi_json (1.11.2)
@@ -38,7 +39,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  aruba
+  aruba (~> 0.11.2)
 
 BUNDLED WITH
    1.11.2