Merge pull request #38 from zdavatz/dependabot/bundler/rexml-3.2.8

Bump rexml from 3.2.6 to 3.2.8

Author: zdavatz

Gemfile.lock

@@ -94,7 +94,8 @@ GEM
     rack (2.2.8)
     rake (13.1.0)
     rclconf (1.0.0)
-    rexml (3.2.6)
+    rexml (3.2.8)
+      strscan (>= 3.0.9)
     rspec (3.12.0)
       rspec-core (~> 3.12.0)
       rspec-expectations (~> 3.12.0)
@@ -134,6 +135,7 @@ GEM
     spreadsheet (1.3.1)
       bigdecimal
       ruby-ole
+    strscan (3.1.0)
     timeout (0.4.1)
     travis-lint (2.0.0)
       json