diff --git a/Gemfile.lock b/Gemfile.lock
index 089e757..96611a4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -34,7 +34,7 @@ GEM
     ethon (0.16.0)
       ffi (>= 1.15.0)
     eventmachine (1.2.7)
-    execjs (2.9.1)
+    execjs (2.10.0)
     faraday (2.12.0)
       faraday-net_http (>= 2.0, < 3.4)
       json