diff --git a/Gemfile.lock b/Gemfile.lock
index fc449087f0a..774c1a39f97 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -25,7 +25,8 @@ GEM
     rainbow (3.0.0)
     rake (13.0.1)
     regexp_parser (1.8.2)
-    rexml (3.2.4)
+    rexml (3.2.8)
+      strscan (>= 3.0.9)
     rubocop (1.2.0)
       parallel (~> 1.10)
       parser (>= 2.7.1.5)
@@ -46,6 +47,7 @@ GEM
     sawyer (0.8.2)
       addressable (>= 2.3.5)
       faraday (> 0.8, < 2.0)
+    strscan (3.1.0)
     unicode-display_width (1.7.0)
 
 PLATFORMS