diff --git a/app/android/Gemfile.lock b/app/android/Gemfile.lock
index 62d4fb4baff..182e917d8d4 100644
--- a/app/android/Gemfile.lock
+++ b/app/android/Gemfile.lock
@@ -171,7 +171,7 @@ GEM
       trailblazer-option (>= 0.1.1, < 0.2.0)
       uber (< 0.2.0)
     retriable (3.1.2)
-    rexml (3.3.3)
+    rexml (3.3.6)
       strscan
     rouge (2.0.7)
     ruby2_keywords (0.0.5)