diff --git a/packages/disposable/package-lock.json b/packages/disposable/package-lock.json
index ce93b9bf..45c3a477 100644
--- a/packages/disposable/package-lock.json
+++ b/packages/disposable/package-lock.json
@@ -417,9 +417,18 @@
 			"dev": true
 		},
 		"@types/sinon": {
-			"version": "7.5.2",
-			"resolved": "https://registry.npmjs.org/@types/sinon/-/sinon-7.5.2.tgz",
-			"integrity": "sha512-T+m89VdXj/eidZyejvmoP9jivXgBDdkOSBVQjU9kF349NEx10QdPNGxHeZUaj1IlJ32/ewdyXJjnJxyxJroYwg==",
+			"version": "9.0.11",
+			"resolved": "https://registry.npmjs.org/@types/sinon/-/sinon-9.0.11.tgz",
+			"integrity": "sha512-PwP4UY33SeeVKodNE37ZlOsR9cReypbMJOhZ7BVE0lB+Hix3efCOxiJWiE5Ia+yL9Cn2Ch72EjFTRze8RZsNtg==",
+			"dev": true,
+			"requires": {
+				"@types/sinonjs__fake-timers": "*"
+			}
+		},
+		"@types/sinonjs__fake-timers": {
+			"version": "6.0.2",
+			"resolved": "https://registry.npmjs.org/@types/sinonjs__fake-timers/-/sinonjs__fake-timers-6.0.2.tgz",
+			"integrity": "sha512-dIPoZ3g5gcx9zZEszaxLSVTvMReD3xxyyDnQUjA6IYDG9Ba2AV0otMPs+77sG9ojB4Qr2N2Vk5RnKeuA0X/0bg==",
 			"dev": true
 		},
 		"@typescript-eslint/eslint-plugin": {
diff --git a/packages/disposable/package.json b/packages/disposable/package.json
index a144484d..3e709c03 100644
--- a/packages/disposable/package.json
+++ b/packages/disposable/package.json
@@ -41,7 +41,7 @@
     "@briancavalier/assert": "^3.2.0",
     "@istanbuljs/nyc-config-typescript": "^1.0.0",
     "@types/mocha": "^5.2.7",
-    "@types/sinon": "^7.5.1",
+    "@types/sinon": "^9.0.11",
     "@typescript-eslint/eslint-plugin": "^1.11.0",
     "@typescript-eslint/parser": "^1.11.0",
     "cpy-cli": "^3.0.0",