diff --git a/Gemfile.lock b/Gemfile.lock
index 93d32d9..f6d1693 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -99,7 +99,7 @@ GEM
     require_all (3.0.0)
     reverse_markdown (2.1.1)
       nokogiri
-    rexml (3.3.5)
+    rexml (3.3.6)
       strscan
     rspec (3.13.0)
       rspec-core (~> 3.13.0)