diff --git a/Gemfile.lock b/Gemfile.lock
index 6bb67cb30..498ce1ad8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -95,8 +95,7 @@ GEM
     rb-inotify (0.11.1)
       ffi (~> 1.0)
     redcarpet (3.6.0)
-    rexml (3.3.6)
-      strscan
+    rexml (3.3.9)
     rouge (3.30.0)
     rspec (3.13.0)
       rspec-core (~> 3.13.0)
@@ -114,7 +113,6 @@ GEM
     safe_yaml (1.0.5)
     sassc (2.4.0)
       ffi (~> 1.9)
-    strscan (3.1.0)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
     typhoeus (1.4.1)