diff --git a/Gemfile.lock b/Gemfile.lock
index 52119233b5..38ef51c2b8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -223,8 +223,7 @@ GEM
     rb-inotify (0.11.1)
       ffi (~> 1.0)
     redcarpet (3.6.0)
-    rexml (3.3.6)
-      strscan
+    rexml (3.3.7)
     ruby-progressbar (1.13.0)
     ruby-rc4 (0.1.5)
     sass (3.7.4)
@@ -245,7 +244,6 @@ GEM
     sprockets (3.7.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    strscan (3.1.0)
     temple (0.10.3)
     thor (0.20.3)
     tilt (2.0.11)