diff --git a/legacy/Gemfile.lock b/legacy/Gemfile.lock
index 5214b7e..2563847 100644
--- a/legacy/Gemfile.lock
+++ b/legacy/Gemfile.lock
@@ -151,7 +151,8 @@ GEM
     rainbow (3.1.1)
     rake (13.0.6)
     regexp_parser (2.6.2)
-    rexml (3.2.5)
+    rexml (3.2.8)
+      strscan (>= 3.0.9)
     rspec (3.12.0)
       rspec-core (~> 3.12.0)
       rspec-expectations (~> 3.12.0)
@@ -188,6 +189,7 @@ GEM
     semantic_puppet (1.0.4)
     singleton (0.1.1)
     spdx-licenses (1.3.0)
+    strscan (3.1.0)
     text (1.3.1)
     thor (1.2.1)
     trollop (2.9.10)