diff --git a/Gemfile.lock b/Gemfile.lock
index 1aa848f..1bea791 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -320,7 +320,7 @@ GEM
     request_store (1.5.1)
       rack (>= 1.4)
     retriable (3.1.2)
-    rexml (3.3.2)
+    rexml (3.3.4)
       strscan
     rollbar (3.5.2)
     rspec-core (3.12.3)