diff --git a/api-reference-v2/openapi_spec.json b/api-reference-v2/openapi_spec.json
index aa6c45d10aa7..6a0a2ee36c6e 100644
--- a/api-reference-v2/openapi_spec.json
+++ b/api-reference-v2/openapi_spec.json
@@ -7051,8 +7051,7 @@
             "description": "The dispute amount"
           },
           "currency": {
-            "type": "string",
-            "description": "The three-letter ISO currency code"
+            "$ref": "#/components/schemas/Currency"
           },
           "dispute_stage": {
             "$ref": "#/components/schemas/DisputeStage"
diff --git a/api-reference/openapi_spec.json b/api-reference/openapi_spec.json
index 7e7df8ce1d5b..8934e5675d69 100644
--- a/api-reference/openapi_spec.json
+++ b/api-reference/openapi_spec.json
@@ -9950,8 +9950,7 @@
             "description": "The dispute amount"
           },
           "currency": {
-            "type": "string",
-            "description": "The three-letter ISO currency code"
+            "$ref": "#/components/schemas/Currency"
           },
           "dispute_stage": {
             "$ref": "#/components/schemas/DisputeStage"