diff --git a/README.md b/README.md
index 8e6f517..a8d078d 100644
--- a/README.md
+++ b/README.md
@@ -49,6 +49,7 @@ Compatibility
 |:---------:|:--------------------------------:|:-------------------------------------:|
 | `v0.1.*`  |       `v1.3.0` ~> `latest`       |        `v0.26.0` ~> `v0.27.0`         |
 | `v0.2.*`  |       `v1.3.0` ~> `latest`       |         `v0.28.0` ~> `latest`         |
+| `v0.3.*`  |       `v1.3.0` ~> `latest`       |         `v0.28.0` ~> `latest`         |
 
 [<sub><sup>[table of contents]</sup></sub>](#table-of-contents)