diff --git a/Gemfile.lock b/Gemfile.lock
index 2d8803e3be..0236bf3770 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -698,7 +698,7 @@ GEM
     responders (3.1.1)
       actionpack (>= 5.2)
       railties (>= 5.2)
-    rexml (3.3.8)
+    rexml (3.3.9)
     rotp (6.3.0)
     rouge (4.3.0)
     rpam2 (4.0.2)