Update README.md

Author: meili-bot

README.md

@@ -139,7 +139,7 @@ You can also find an example in our [playground's `palette.styl` file](./playgro
 
 ## Compatibility with MeiliSearch
 
-This package only guarantees the compatibility with the [version v0.20.0 of MeiliSearch](https://github.com/meilisearch/MeiliSearch/releases/tag/v0.20.0).
+This package only guarantees the compatibility with the [version v0.21.0 of MeiliSearch](https://github.com/meilisearch/MeiliSearch/releases/tag/v0.21.0).
 
 ## Development Workflow and Contributing