diff --git a/package.json b/package.json
index a853ad6..def2f3d 100644
--- a/package.json
+++ b/package.json
@@ -1202,7 +1202,7 @@
 		"@types/lodash": "^4.17.24",
 		"@types/mocha": "10.0.10",
 		"@types/node": "^25.4.0",
-		"@types/sinon": "^17.0.3",
+		"@types/sinon": "^22.0.0",
 		"@types/vscode": "^1.109.0",
 		"@vscode/test-electron": "2.5.2",
 		"glob": "^13.0.6",