Merge pull request #94 from tuanle03/dependabot/bundler/pg-1.5.5

Author: tuanle03

Gemfile.lock

@@ -232,7 +232,7 @@ GEM
     parser (3.3.0.5)
       ast (~> 2.4.1)
       racc
-    pg (1.5.4)
+    pg (1.5.5)
     psych (5.1.2)
       stringio
     public_suffix (5.0.4)