diff --git a/Gemfile.lock b/Gemfile.lock
index 56b3108dca..396158b1e2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -106,7 +106,8 @@ GEM
     rake (13.0.6)
     regexp_parser (2.1.1)
     require_all (3.0.0)
-    rexml (3.2.5)
+    rexml (3.2.8)
+      strscan (>= 3.0.9)
     rspec (3.10.0)
       rspec-core (~> 3.10.0)
       rspec-expectations (~> 3.10.0)
@@ -159,6 +160,7 @@ GEM
       net-telnet (= 0.1.1)
       sfl
     stringify-hash (0.0.2)
+    strscan (3.1.0)
     thor (1.2.1)
     unicode-display_width (2.1.0)
     vmfloaty (1.5.0)