diff --git a/Gemfile.lock b/Gemfile.lock
index 4c0b75a735d..9bfb86de51e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -183,7 +183,7 @@ GEM
     redcarpet (3.5.0)
     ref (2.0.0)
     regstry (1.0.15)
-    rexml (3.2.4)
+    rexml (3.3.9)
     rouge (3.19.0)
     rubocop (0.82.0)
       jaro_winkler (~> 1.5.1)