diff --git a/Gemfile.lock b/Gemfile.lock
index 7960ad7134..7cb07d0dc2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -471,7 +471,7 @@ GEM
       http-cookie (>= 1.0.2, < 2.0)
       mime-types (>= 1.16, < 4.0)
       netrc (~> 0.8)
-    rexml (3.3.7)
+    rexml (3.3.9)
     rinku (2.0.6)
     rollbar (3.6.0)
     rouge (3.30.0)