diff --git a/Gemfile.lock b/Gemfile.lock
index 89819f3..3a6a91b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -180,7 +180,7 @@ GEM
     redcarpet (3.6.0)
     request_store (1.5.1)
       rack (>= 1.4)
-    rexml (3.3.3)
+    rexml (3.3.6)
       strscan
     sass (3.7.4)
       sass-listen (~> 4.0.0)