diff --git a/tests/browser/Gemfile.lock b/tests/browser/Gemfile.lock
index f3de384e7..597bd2f47 100644
--- a/tests/browser/Gemfile.lock
+++ b/tests/browser/Gemfile.lock
@@ -2,7 +2,7 @@ GEM
   remote: https://rubygems.org/
   specs:
     builder (3.2.2)
-    childprocess (0.5.3)
+    childprocess (0.5.4)
       ffi (~> 1.0, >= 1.0.11)
     cucumber (1.3.17)
       builder (>= 2.1.2)
@@ -23,7 +23,7 @@ GEM
     faraday-cookie_jar (0.0.6)
       faraday (>= 0.7.4)
       http-cookie (~> 1.0.0)
-    ffi (1.9.3)
+    ffi (1.9.5)
     gherkin (2.12.2)
       multi_json (~> 1.3)
     headless (1.0.2)