Update Bundler version

coolreader18 · coolreader18 · commit bb88986a49be · 2020-05-27T18:02:14.000-05:00
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -81,4 +81,4 @@ DEPENDENCIES
   wdm (~> 0.1.1)
 
 BUNDLED WITH
-   1.17.2
+   2.1.4
