diff --git a/package-lock.json b/package-lock.json
index 35e16de8a..74a9018b7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2877,6 +2877,15 @@
         "node": ">= 6"
       }
     },
+    "node_modules/formdata-node": {
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/formdata-node/-/formdata-node-6.0.3.tgz",
+      "integrity": "sha512-8e1++BCiTzUno9v5IZ2J6bv4RU+3UKDmqWUQD0MIMVCd9AdhWkO1gw57oo1mNEX1dMq2EGI+FbWz4B92pscSQg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 18"
+      }
+    },
     "node_modules/fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
diff --git a/package.json b/package.json
index cce81d7b5..0dec96d41 100644
--- a/package.json
+++ b/package.json
@@ -71,8 +71,8 @@
     "vitest": "^2.1.8"
   },
   "dependencies": {
-    "axios": "^1.7.9",
-    "form-data": "^4.0.1",
-    "tslib": "^2.8.1"
+    "axios": "^1.7.7",
+    "formdata-node": "^6.0.3",
+    "tslib": "^2.7.0"
   }
 }
diff --git a/src/serviceDesk/serviceDesk.ts b/src/serviceDesk/serviceDesk.ts
index 9437d6b2b..ec3d824f1 100644
--- a/src/serviceDesk/serviceDesk.ts
+++ b/src/serviceDesk/serviceDesk.ts
@@ -1,4 +1,4 @@
-import * as FormData from 'form-data';
+import { FormData } from 'formdata-node';
 import * as Models from './models';
 import * as Parameters from './parameters';
 import { Callback } from '../callback';
@@ -124,7 +124,6 @@ export class ServiceDesk {
       headers: {
         'X-Atlassian-Token': 'no-check',
         'Content-Type': 'multipart/form-data',
-        ...formData.getHeaders?.(),
       },
       data: formData,
     };
diff --git a/src/version2/issueAttachments.ts b/src/version2/issueAttachments.ts
index c1961e3af..33bad5b82 100644
--- a/src/version2/issueAttachments.ts
+++ b/src/version2/issueAttachments.ts
@@ -1,5 +1,4 @@
-// @ts-expect-error Wrong form data typings
-import FormData from 'form-data';
+import { FormData } from 'formdata-node';
 import * as Models from './models';
 import * as Parameters from './parameters';
 import { Callback } from '../callback';
@@ -434,7 +433,6 @@ export class IssueAttachments {
       headers: {
         'X-Atlassian-Token': 'no-check',
         'Content-Type': 'multipart/form-data',
-        ...formData.getHeaders?.(),
       },
       data: formData,
       maxBodyLength: Infinity,
diff --git a/src/version3/issueAttachments.ts b/src/version3/issueAttachments.ts
index cbae4311f..b134f7a4f 100644
--- a/src/version3/issueAttachments.ts
+++ b/src/version3/issueAttachments.ts
@@ -1,5 +1,4 @@
-// @ts-expect-error Wrong form data typings
-import FormData from 'form-data';
+import { FormData } from 'formdata-node';
 import * as Models from './models';
 import * as Parameters from './parameters';
 import { Callback } from '../callback';
@@ -434,7 +433,6 @@ export class IssueAttachments {
       headers: {
         'X-Atlassian-Token': 'no-check',
         'Content-Type': 'multipart/form-data',
-        ...formData.getHeaders?.(),
       },
       data: formData,
       maxBodyLength: Infinity,