diff --git a/embedded/openapi/spec3.beta.sdk.json b/embedded/openapi/spec3.beta.sdk.json
index 3dbe888e..3a230827 100644
--- a/embedded/openapi/spec3.beta.sdk.json
+++ b/embedded/openapi/spec3.beta.sdk.json
@@ -15570,6 +15570,9 @@
           "card": {
             "$ref": "#/components/schemas/dispute_payment_method_details_card"
           },
+          "klarna": {
+            "$ref": "#/components/schemas/dispute_payment_method_details_klarna"
+          },
           "paypal": {
             "$ref": "#/components/schemas/dispute_payment_method_details_paypal"
           },
@@ -15577,6 +15580,7 @@
             "description": "Payment method type.",
             "enum": [
               "card",
+              "klarna",
               "paypal"
             ],
             "type": "string"
@@ -15589,6 +15593,7 @@
         "type": "object",
         "x-expandableFields": [
           "card",
+          "klarna",
           "paypal"
         ]
       },
@@ -15615,6 +15620,23 @@
         "type": "object",
         "x-expandableFields": []
       },
+      "dispute_payment_method_details_klarna": {
+        "description": "",
+        "properties": {
+          "reason_code": {
+            "description": "The reason for the dispute as defined by Klarna",
+            "maxLength": 5000,
+            "nullable": true,
+            "type": "string"
+          }
+        },
+        "required": [
+          "reason_code"
+        ],
+        "title": "DisputePaymentMethodDetailsKlarna",
+        "type": "object",
+        "x-expandableFields": []
+      },
       "dispute_payment_method_details_paypal": {
         "description": "",
         "properties": {
diff --git a/embedded/openapi/spec3.json b/embedded/openapi/spec3.json
index 7738cb35..9353b15e 100644
--- a/embedded/openapi/spec3.json
+++ b/embedded/openapi/spec3.json
@@ -11088,6 +11088,9 @@
           "card": {
             "$ref": "#/components/schemas/dispute_payment_method_details_card"
           },
+          "klarna": {
+            "$ref": "#/components/schemas/dispute_payment_method_details_klarna"
+          },
           "paypal": {
             "$ref": "#/components/schemas/dispute_payment_method_details_paypal"
           },
@@ -11095,6 +11098,7 @@
             "description": "Payment method type.",
             "enum": [
               "card",
+              "klarna",
               "paypal"
             ],
             "type": "string"
@@ -11107,6 +11111,7 @@
         "type": "object",
         "x-expandableFields": [
           "card",
+          "klarna",
           "paypal"
         ]
       },
@@ -11132,6 +11137,20 @@
         "type": "object",
         "x-expandableFields": []
       },
+      "dispute_payment_method_details_klarna": {
+        "description": "",
+        "properties": {
+          "reason_code": {
+            "description": "The reason for the dispute as defined by Klarna",
+            "maxLength": 5000,
+            "nullable": true,
+            "type": "string"
+          }
+        },
+        "title": "DisputePaymentMethodDetailsKlarna",
+        "type": "object",
+        "x-expandableFields": []
+      },
       "dispute_payment_method_details_paypal": {
         "description": "",
         "properties": {