diff --git a/packages/flutter/example/ios/Gemfile.lock b/packages/flutter/example/ios/Gemfile.lock
index b824d058b5..87db03df88 100644
--- a/packages/flutter/example/ios/Gemfile.lock
+++ b/packages/flutter/example/ios/Gemfile.lock
@@ -179,7 +179,7 @@ GEM
       trailblazer-option (>= 0.1.1, < 0.2.0)
       uber (< 0.2.0)
     retriable (3.1.2)
-    rexml (3.4.1)
+    rexml (3.4.2)
     rouge (3.28.0)
     ruby2_keywords (0.0.5)
     rubyzip (2.4.1)