diff --git a/Gemfile.lock b/Gemfile.lock
index d411278fa..696129852 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -513,7 +513,8 @@ GEM
     responders (3.1.1)
       actionpack (>= 5.2)
       railties (>= 5.2)
-    rexml (3.2.6)
+    rexml (3.2.8)
+      strscan (>= 3.0.9)
     rinku (2.0.6)
     ros-apartment (2.11.0)
       activerecord (>= 5.0.0, < 7.1)
@@ -634,6 +635,7 @@ GEM
       net-sftp (>= 2.1.2)
       net-ssh (>= 2.8.0)
     stringio (3.1.0)
+    strscan (3.1.0)
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
     terrapin (0.6.0)