diff --git a/configuration.json b/configuration.json
index 0496414..8922067 100644
--- a/configuration.json
+++ b/configuration.json
@@ -345,6 +345,10 @@
       "base": "https://spec.openapis.org/oas/3.0/schema/2021-09-28",
       "path": "./vendor/openapi/schemas/v3.0"
     },
+    "openapi/v3.1": {
+      "base": "https://spec.openapis.org/oas/3.1",
+      "path": "./vendor/openapi/schemas/v3.1"
+    },
     "geojson/v1.0.5": {
       "base": "https://geojson.org/schema",
       "path": "./build/geojson-1-0-5"