README.md in gemsmith-13.7.0 vs README.md in gemsmith-13.7.1

- old
+ new

@@ -77,10 +77,10 @@
 - Aids in viewing source code of semantically versioned gems within your favorite editor.
 - Aids in viewing documentation of semantically versioned within your default browser.
 
 ## Screencasts
 
-[![asciicast](https://asciinema.org/a/173862.png)](https://asciinema.org/a/173862)
+[![asciicast](https://asciinema.org/a/263058.svg)](https://asciinema.org/a/263058)
 
 ## Requirements
 
 1. A UNIX-based system.
 1. [Ruby 2.6.x](https://www.ruby-lang.org).