Merge pull request #21 from ShitLib/dependabot/bundler/rexml-3.3.3

Bump rexml from 3.3.2 to 3.3.3

Author: artemisia-absynthium

Gemfile.lock

@@ -224,7 +224,7 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rexml (3.3.2)
+    rexml (3.3.3)
       strscan
     rouge (3.26.0)
     ruby2_keywords (0.0.5)