diff --git a/Gemfile.lock b/Gemfile.lock
index c821915c33..56a63fb3f8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -185,7 +185,7 @@ GEM
     regexp_parser (2.9.2)
     reline (0.5.9)
       io-console (~> 0.5)
-    rexml (3.3.2)
+    rexml (3.3.3)
       strscan
     rgl (0.6.6)
       pairing_heap (>= 0.3, < 4.0)