diff --git a/Gemfile.lock b/Gemfile.lock
index 320f89ddb..abef55f0f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -172,7 +172,7 @@ GEM
       i18n (>= 0.7)
     faraday (0.12.2)
       multipart-post (>= 1.2, < 3)
-    ffi (1.9.23)
+    ffi (1.9.25)
     figaro (1.1.1)
       thor (~> 0.14)
     flickraw (0.9.9)
@@ -466,7 +466,7 @@ GEM
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
-    selenium-webdriver (3.11.0)
+    selenium-webdriver (3.13.0)
       childprocess (~> 0.5)
       rubyzip (~> 1.2)
     sexp_processor (4.11.0)