diff --git a/Gemfile b/Gemfile
index 7a118b49..350e99eb 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,3 +1,4 @@
 source "https://rubygems.org"
 
 gem "fastlane"
+gem "rexml", "= 3.2.9"
\ No newline at end of file
diff --git a/Gemfile.lock b/Gemfile.lock
index 1ff12d54..649a0503 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -222,6 +222,7 @@ PLATFORMS
 
 DEPENDENCIES
   fastlane
+  rexml (= 3.2.9)
 
 BUNDLED WITH
    2.4.19