diff --git a/package.json b/package.json
index 8bfdfe86..82f0b42a 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "node-schedule": "^2.1.1",
     "ovh": "^2.0.3",
     "prisma-query": "^2.0.0",
-    "puppeteer": "^21.3.4",
+    "puppeteer": "^23.4.1",
     "reflect-metadata": "^0.1.13",
     "stripe": "^14.22.0",
     "ts-node": "^10.9.1",
diff --git a/src/services/common/AnchoringProofService/AnchoringProofService.ts b/src/services/common/AnchoringProofService/AnchoringProofService.ts
index 65fc543c..04395f5e 100644
--- a/src/services/common/AnchoringProofService/AnchoringProofService.ts
+++ b/src/services/common/AnchoringProofService/AnchoringProofService.ts
@@ -1,6 +1,7 @@
 import BaseService from "@Services/BaseService";
-import { Service } from "typedi";
 import puppeteer from "puppeteer";
+import { Service } from "typedi";
+
 import proofTemplate from "./proofTemplate";
 
 export interface AnchoringProofData {
@@ -21,7 +22,6 @@ export default class AnchoringProofService extends BaseService {
 	 */
 	public async generate(data: AnchoringProofData): Promise<Buffer> {
 		const browser = await puppeteer.launch({
-			headless: "new",
 			executablePath: `/usr/bin/chromium`,
 			args: ["--no-sandbox", "--disable-setuid-sandbox"],
 		});
@@ -43,7 +43,7 @@ export default class AnchoringProofService extends BaseService {
 		  </html>
 		`;
 
-		await page.setContent(htmlContent);
+		await page.setContent(htmlContent, { waitUntil: "networkidle0", timeout: 60000 });
 		await page.addStyleTag({
 			content: `
 			  @page {
@@ -68,12 +68,14 @@ export default class AnchoringProofService extends BaseService {
 			`,
 		});
 
-		const buffer = await page.pdf({
+		const uint8Array = await page.pdf({
 			landscape: true,
 			printBackground: false,
 			format: "A4",
 		});
 
+		const buffer = Buffer.from(uint8Array);
+
 		await browser.close();
 
 		return buffer;