diff --git a/README.md b/README.md
index 1789cdb922..d2fc8a7b71 100644
--- a/README.md
+++ b/README.md
@@ -90,14 +90,14 @@ Kubernetes version.
 
 #### Compatibility Matrix
 
-| kops version  | k8s 1.9.x | k8s 1.10.x | k8s 1.11.x | k8s 1.12.x | k8s 1.13.x | k8s 1.14.x |
-|---------------|-----------|------------|------------|------------|------------|------------|
-| 1.14.x - Beta | ✔         | ✔          | ✔          | ✔          | ✔          | ✔          |
-| 1.13.x        | ✔         | ✔          | ✔          | ✔          | ✔          | ❌         |
-| 1.12.x        | ✔         | ✔          | ✔          | ✔          | ❌         | ❌         |
-| 1.11.x        | ✔         | ✔          | ✔          | ❌         | ❌         | ❌         |
-| ~~1.10.x~~    | ✔         | ✔          | ❌         | ❌         | ❌         | ❌         |
-| ~~1.9.x~~     | ✔         | ❌         | ❌         | ❌         | ❌         | ❌         |
+| kops version  | k8s 1.10.x | k8s 1.11.x | k8s 1.12.x | k8s 1.13.x | k8s 1.14.x | k8s 1.15.x |
+|---------------|------------|------------|------------|------------|------------|------------|
+| 1.15.0-alpha.1| ✔          | ✔          | ✔          | ✔          | ✔          | ✔          |
+| 1.14.x        | ✔          | ✔          | ✔          | ✔          | ✔          | ❌          |
+| 1.13.x        | ✔          | ✔          | ✔          | ✔          | ❌         | ❌         |
+| 1.12.x        | ✔          | ✔          | ✔          | ❌         | ❌         | ❌         |
+| ~~1.11.x~~    | ✔          | ✔          | ❌         | ❌         | ❌         | ❌         |
+| ~~1.10.x~~    | ✔          | ❌         | ❌         | ❌         | ❌         | ❌         |
 
 Use the latest version of kops for all releases of Kubernetes, with the caveat
 that higher versions of Kubernetes are not _officially_ supported by kops. Releases who are ~~crossed out~~ _should_ work but we suggest should be upgraded soon.