diff --git a/openapi.json b/openapi.json
index 34d5203..5c89551 100644
--- a/openapi.json
+++ b/openapi.json
@@ -2,7 +2,7 @@
     "openapi": "3.0.2",
     "info": {
         "title": "Library API",
-        "version": "1.0.0",
+        "version": "0.9.0",
         "description": "A simple API for managing authors and books.",
         "contact": {
             "name": "Eric Wittmann",
@@ -305,4 +305,4 @@
             }
         }
     }
-}
\ No newline at end of file
+}