diff --git a/Gemfile.lock b/Gemfile.lock
index edcea1a3d9a..548a411f9e0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -32,7 +32,7 @@ GEM
     jekyll-watch (1.3.0)
       listen (~> 3.0)
     kramdown (1.9.0)
-    libv8 (3.16.14.13)
+    libv8 (3.16.14.15)
     liquid (3.0.6)
     listen (3.0.3)
       rb-fsevent (>= 0.9.3)