diff --git a/Gemfile.lock b/Gemfile.lock
index fb9be1aa..2d7fcfeb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -245,7 +245,7 @@ GEM
     responders (3.1.1)
       actionpack (>= 5.2)
       railties (>= 5.2)
-    rexml (3.3.2)
+    rexml (3.3.3)
       strscan
     ruby2_keywords (0.0.5)
     rubyzip (2.3.2)