diff --git a/src/openapi/fiko/fiko-crud.yaml b/src/openapi/fiko/fiko-crud.yaml
index 77403b5..4f8acee 100644
--- a/src/openapi/fiko/fiko-crud.yaml
+++ b/src/openapi/fiko/fiko-crud.yaml
@@ -1885,7 +1885,7 @@ paths:
         - in: query
           name: taxPercentageAmount
           schema:
-            type: string
+            type: number
             example: 21
           description: The tax percentage amount.
         - in: query
@@ -3838,7 +3838,7 @@ components:
                 type: string
                 example: V21
               taxPercentageAmount:
-                type: integer
+                type: number
                 example: 21
               description:
                 type: string