Merge pull request #196 from allhandsactive/dependabot/bundler/dotenv-3.1.0

Bump dotenv from 2.8.1 to 3.1.0

Author: artlogic

Gemfile.lock

@@ -35,7 +35,7 @@ GEM
       fiber-local
     dnsruby (1.71.0)
       simpleidn (~> 0.2.1)
-    dotenv (2.8.1)
+    dotenv (3.1.0)
     drb (2.2.1)
     em-websocket (0.5.3)
       eventmachine (>= 0.12.9)