Update to latest version of FFI to resolve security alert

crichID · web-flow · commit e16ef1848f49 · 2018-09-17T09:19:30.000-04:00
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -19,7 +19,7 @@ GEM
     execjs (2.7.0)
     faraday (0.12.2)
       multipart-post (>= 1.2, < 3)
-    ffi (1.9.18)
+    ffi (1.9.24)
     forwardable-extended (2.6.0)
     gemoji (3.0.0)
     github-pages (148)
