diff --git a/packages/nodes-base/nodes/SpreadsheetFile/test/SpreadsheetFile.test.ts b/packages/nodes-base/nodes/SpreadsheetFile/test/SpreadsheetFile.test.ts
index f4779fb77e17d..24ad71061217a 100644
--- a/packages/nodes-base/nodes/SpreadsheetFile/test/SpreadsheetFile.test.ts
+++ b/packages/nodes-base/nodes/SpreadsheetFile/test/SpreadsheetFile.test.ts
@@ -1,4 +1,5 @@
 import path from 'path';
+import { readFileSync } from 'fs';
 import type { IWorkflowBase } from 'n8n-workflow';
 import * as Helpers from '@test/nodes/Helpers';
 import type { WorkflowTestData } from '@test/nodes/types';
@@ -9,6 +10,9 @@ describe('Execute Spreadsheet File Node', () => {
 		await Helpers.initBinaryDataService();
 	});
 
+	const readBinaryFile = (fileName: string) =>
+		readFileSync(path.resolve(__dirname, fileName), 'base64');
+
 	const loadWorkflow = (fileName: string, csvName: string) => {
 		const workflow = Helpers.readJsonFileSync<IWorkflowBase>(
 			`nodes/SpreadsheetFile/test/${fileName}`,
@@ -109,7 +113,7 @@ describe('Execute Spreadsheet File Node', () => {
 										mimeType: 'text/html',
 										fileType: 'html',
 										fileExtension: 'html',
-										data: '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',
+										data: readBinaryFile('spreadsheet.html'),
 										fileName: 'spreadsheet.html',
 										fileSize: '535 B',
 									},
@@ -127,7 +131,7 @@ describe('Execute Spreadsheet File Node', () => {
 									data: {
 										mimeType: 'application/rtf',
 										fileExtension: 'rtf',
-										data: 'e1xydGYxXGFuc2lcdHJvd2RcdHJhdXRvZml0MVxjZWxseDFcY2VsbHgyXGNlbGx4M1xwYXJkXGludGJsIEFcY2VsbCBCXGNlbGwgQ1xjZWxsXHBhcmRcaW50Ymxccm93XHRyb3dkXHRyYXV0b2ZpdDFcY2VsbHgxXGNlbGx4MlxjZWxseDNccGFyZFxpbnRibCAxXGNlbGwgMlxjZWxsIDNcY2VsbFxwYXJkXGludGJsXHJvd1x0cm93ZFx0cmF1dG9maXQxXGNlbGx4MVxjZWxseDJcY2VsbHgzXHBhcmRcaW50YmwgNFxjZWxsIDVcY2VsbCA2XGNlbGxccGFyZFxpbnRibFxyb3d9',
+										data: readBinaryFile('spreadsheet.rtf'),
 										fileName: 'spreadsheet.rtf',
 										fileSize: '267 B',
 									},
@@ -143,7 +147,7 @@ describe('Execute Spreadsheet File Node', () => {
 									data: {
 										mimeType: 'application/vnd.ms-excel',
 										fileExtension: 'xls',
-										data: '0M8R4KGxGuEAAAAAAAAAAAAAAAAAAAAAPgADAP7/CQAGAAAAAAAAAAAAAAABAAAAAgAAAAAAAAAAEAAAAQAAAAEAAAD+////AAAAAAAAAAD////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////9/////v////7///8EAAAABQAAAP7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7///8CAAAAAwAAAAQAAAAFAAAABgAAAAcAAAAIAAAACQAAAAoAAAALAAAADAAAAA0AAAAOAAAADwAAABAAAAARAAAAEgAAABMAAAD+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+/////v////7////+////UgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQABQH//////////wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAAAAAAUAAAAAAAABAFMAaAAzADMAdABKADUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEgACAf////8CAAAA/////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAAAAFcAbwByAGsAYgBvAG8AawAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAASAAIB////////////////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAK8EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD///////////////8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA3MjYyAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACQgQAAAGBQBics0HCcABAAYHAADhAAIAsATBAAIAAADiAAAAXABwAAcAAFNoMzN0SlMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABCAAIAsARhAQIAAADAAQAAPQECAAEAnAACABEAGQACAAAAEgACAAAAEwACAAAArwECAAAAvAECAAAAPQASAAAAAABgcsBEOAAAAAAAAQD0AUAAAgAAAI0AAgAAACIAAgAAAA4AAgABALcBAgAAANoAAgAAADEAGgDwAAAAAACQAQAAAAAAAAUBQQByAGkAYQBsAB4ENQA4ABgAASIACk5IUy8AC05IUyAAIgBoAGgAIgBCZiIAbQBtACIABlIiAHMAcwAiANJ5IAAiAOAAFAAAAAAA9P8AAAAAAAAAAAAAAAAAAOAAFAAAAAAA9P8AAAAAAAAAAAAAAAAAAOAAFAAAAAAA9P8AAAAAAAAAAAAAAAAAAOAAFAAAAAAA9P8AAAAAAAAAAAAAAAAAAOAAFAAAAAAA9P8AAAAAAAAAAAAAAAAAAOAAFAAAAAAA9P8AAAAAAAAAAAAAAAAAAOAAFAAAAAAA9P8AAAAAAAAAAAAAAAAAAOAAFAAAAAAA9P8AAAAAAAAAAAAAAAAAAOAAFAAAAAAA9P8AAAAAAAAAAAAAAAAAAOAAFAAAAAAA9P8AAAAAAAAAAAAAAAAAAOAAFAAAAAAA9P8AAAAAAAAAAAAAAAAAAOAAFAAAAAAA9P8AAAAAAAAAAAAAAAAAAOAAFAAAAAAA9P8AAAAAAAAAAAAAAAAAAOAAFAAAAAAA9P8AAAAAAAAAAAAAAAAAAOAAFAAAAAAA9P8AAAAAAAAAAAAAAAAAAOAAFAAAAAAA9P8AAAAAAAAAAAAAAAAAAOAAFAAAAAAAAAAAAAAAAAAAAAAAAAAAAGABAgAAAIUAEgAvAwAAAAAFAVMAaABlAGUAdACMAAQAAQABAPwACAAAAAAAAAAAAAoAAAAJCBAAAAYQAGJyzQcJwAEABgcAAA0AAgABAAwAAgBkAA8AAgABABEAAgAAABAACAD8qfHSTWJQP18AAgABACoAAgAAACsAAgAAAIIAAgABAIAACAAAAAAAAAAAAIMAAgAAAIQAAgAAAAACDgAAAAAAAwAAAAAAAwAAAAQCCwAAAAAAEAABAAFBAAQCCwAAAAEAEAABAAFCAAQCCwAAAAIAEAABAAFDAAMCDgABAAAAEAAAAAAAAADwPwMCDgABAAEAEAAAAAAAAAAAQAMCDgABAAIAEAAAAAAAAAAIQAMCDgACAAAAEAAAAAAAAAAQQAMCDgACAAEAEAAAAAAAAAAUQAMCDgACAAIAEAAAAAAAAAAYQD4CEgC2BgAAAABAAAAAAAAAAAAAAAC6AQ0ABQABUwBoAGUAZQB0AGcIEwBnCAAAAAAAAAAAAAADAAEAAAAAaAgnAGgIAAAAAAAAAAAAAAMAAAAAAAABAAQAAAAAAAAAAgAAAAIABAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=',
+										data: readBinaryFile('spreadsheet.xls'),
 										fileName: 'spreadsheet.xls',
 										fileSize: '3.58 kB',
 									},
diff --git a/packages/nodes-base/nodes/SpreadsheetFile/test/spreadsheet.html b/packages/nodes-base/nodes/SpreadsheetFile/test/spreadsheet.html
new file mode 100644
index 0000000000000..3c49ad0baebd0
--- /dev/null
+++ b/packages/nodes-base/nodes/SpreadsheetFile/test/spreadsheet.html
@@ -0,0 +1 @@
+<html><head><meta charset="utf-8"/><title>SheetJS Table Export</title></head><body><table><tr><td data-t="s" data-v="A" id="sjs-A1">A</td><td data-t="s" data-v="B" id="sjs-B1">B</td><td data-t="s" data-v="C" id="sjs-C1">C</td></tr><tr><td data-t="n" data-v="1" id="sjs-A2">1</td><td data-t="n" data-v="2" id="sjs-B2">2</td><td data-t="n" data-v="3" id="sjs-C2">3</td></tr><tr><td data-t="n" data-v="4" id="sjs-A3">4</td><td data-t="n" data-v="5" id="sjs-B3">5</td><td data-t="n" data-v="6" id="sjs-C3">6</td></tr></table></body></html>
\ No newline at end of file
diff --git a/packages/nodes-base/nodes/SpreadsheetFile/test/spreadsheet.rtf b/packages/nodes-base/nodes/SpreadsheetFile/test/spreadsheet.rtf
new file mode 100644
index 0000000000000..41790fb78c892
--- /dev/null
+++ b/packages/nodes-base/nodes/SpreadsheetFile/test/spreadsheet.rtf
@@ -0,0 +1 @@
+{\rtf1\ansi\trowd\trautofit1\cellx1\cellx2\cellx3\pard\intbl A\cell B\cell C\cell\pard\intbl\row\trowd\trautofit1\cellx1\cellx2\cellx3\pard\intbl 1\cell 2\cell 3\cell\pard\intbl\row\trowd\trautofit1\cellx1\cellx2\cellx3\pard\intbl 4\cell 5\cell 6\cell\pard\intbl\row}
\ No newline at end of file
diff --git a/packages/nodes-base/nodes/SpreadsheetFile/test/spreadsheet.xls b/packages/nodes-base/nodes/SpreadsheetFile/test/spreadsheet.xls
new file mode 100644
index 0000000000000..3be7dd58b5926
Binary files /dev/null and b/packages/nodes-base/nodes/SpreadsheetFile/test/spreadsheet.xls differ
diff --git a/packages/nodes-base/package.json b/packages/nodes-base/package.json
index a4b858268d83d..9449ea215e6fc 100644
--- a/packages/nodes-base/package.json
+++ b/packages/nodes-base/package.json
@@ -901,7 +901,7 @@
     "ts-ics": "^1.2.2",
     "typedi": "0.10.0",
     "uuid": "8.3.2",
-    "xlsx": "https://cdn.sheetjs.com/xlsx-0.19.3/xlsx-0.19.3.tgz",
+    "xlsx": "https://cdn.sheetjs.com/xlsx-0.20.2/xlsx-0.20.2.tgz",
     "xml2js": "0.6.2"
   }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 6977605f687fe..986b9b8f95f66 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1518,8 +1518,8 @@ importers:
         specifier: 8.3.2
         version: 8.3.2
       xlsx:
-        specifier: https://cdn.sheetjs.com/xlsx-0.19.3/xlsx-0.19.3.tgz
-        version: '@cdn.sheetjs.com/xlsx-0.19.3/xlsx-0.19.3.tgz'
+        specifier: https://cdn.sheetjs.com/xlsx-0.20.2/xlsx-0.20.2.tgz
+        version: '@cdn.sheetjs.com/xlsx-0.20.2/xlsx-0.20.2.tgz'
       xml2js:
         specifier: 0.6.2
         version: 0.6.2
@@ -25274,10 +25274,10 @@ packages:
     resolution: {integrity: sha512-iC+8Io04lddc+mVqQ9AZ7OQ2MrUKGN+oIQyq1vemgt46jwCwLfhq7/pwnBnNXXXZb8VTVLKwp9EDkx+ryxIWmg==}
     dev: false
 
-  '@cdn.sheetjs.com/xlsx-0.19.3/xlsx-0.19.3.tgz':
-    resolution: {registry: https://registry.npmjs.org/, tarball: https://cdn.sheetjs.com/xlsx-0.19.3/xlsx-0.19.3.tgz}
+  '@cdn.sheetjs.com/xlsx-0.20.2/xlsx-0.20.2.tgz':
+    resolution: {tarball: https://cdn.sheetjs.com/xlsx-0.20.2/xlsx-0.20.2.tgz}
     name: xlsx
-    version: 0.19.3
+    version: 0.20.2
     engines: {node: '>=0.8'}
     hasBin: true
     dev: false