diff --git a/Gemfile.lock b/Gemfile.lock
index 5c8f48017..fa09aeb53 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -362,8 +362,8 @@ GEM
     responders (3.1.1)
       actionpack (>= 5.2)
       railties (>= 5.2)
-    rexml (3.2.8)
-      strscan (>= 3.0.9)
+    rexml (3.3.2)
+      strscan
     roo (2.10.1)
       nokogiri (~> 1)
       rubyzip (>= 1.3.0, < 3.0.0)