diff --git a/src/swagger/github.yaml b/src/swagger/github.yaml
index 546f403..707038a 100644
--- a/src/swagger/github.yaml
+++ b/src/swagger/github.yaml
@@ -256,6 +256,7 @@ components:
           type: string
           enum:
             - published
+            - prereleased
             - released
             - created
         release: