diff --git a/Gemfile.lock b/Gemfile.lock
index 7ee349f..4c3674c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -70,7 +70,7 @@ GEM
     domain_name (0.5.23)
       unf (>= 0.0.5, < 1.0.0)
     erubis (2.7.0)
-    execjs (2.5.1)
+    execjs (2.5.2)
     fastercsv (1.5.5)
     font-awesome-rails (4.3.0.0)
       railties (>= 3.2, < 5.0)