diff --git a/openapi.json b/openapi.json
index 00562cb..ff998c6 100644
--- a/openapi.json
+++ b/openapi.json
@@ -5615,8 +5615,8 @@
         "description": "Sets which version of the tag handling algorithm should be used. Options currently available:\n * `v2`: Improved algorithm released in October 2025 (default as of December 2025).\n * `v1`: Traditional algorithm (default until December 2025).",
         "type": "string",
         "enum": [
-          "v1",
-          "v2"
+          "v2",
+          "v1"
         ]
       },
       "UsageResponse": {
diff --git a/openapi.yaml b/openapi.yaml
index aaf8ba2..f41e21c 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -4330,8 +4330,8 @@ components:
          * `v1`: Traditional algorithm (default until December 2025).
       type: string
       enum:
-      - v1
       - v2
+      - v1
     UsageResponse:
       type: object
       properties: