diff --git a/package-lock.json b/package-lock.json
index 6f7df8c8..d36ad081 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
 				"@stryker-mutator/core": "7.3.0",
 				"@stryker-mutator/mocha-runner": "7.3.0",
 				"@stryker-mutator/typescript-checker": "7.3.0",
-				"@types/chai": "4.3.10",
+				"@types/chai": "4.3.11",
 				"@types/mocha": "10.0.4",
 				"@types/node": "20.9.2",
 				"chai": "4.3.10",
@@ -2120,9 +2120,9 @@
 			"dev": true
 		},
 		"node_modules/@types/chai": {
-			"version": "4.3.10",
-			"resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.10.tgz",
-			"integrity": "sha512-of+ICnbqjmFCiixUnqRulbylyXQrPqIGf/B3Jax1wIF3DvSheysQxAWvqHhZiW3IQrycvokcLcFQlveGp+vyNg==",
+			"version": "4.3.11",
+			"resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.11.tgz",
+			"integrity": "sha512-qQR1dr2rGIHYlJulmr8Ioq3De0Le9E4MJ5AiaeAETJJpndT1uUNHsGFK3L/UIu+rbkQSdj8J/w2bCsBZc/Y5fQ==",
 			"dev": true
 		},
 		"node_modules/@types/is-ci": {
@@ -11651,9 +11651,9 @@
 			"dev": true
 		},
 		"@types/chai": {
-			"version": "4.3.10",
-			"resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.10.tgz",
-			"integrity": "sha512-of+ICnbqjmFCiixUnqRulbylyXQrPqIGf/B3Jax1wIF3DvSheysQxAWvqHhZiW3IQrycvokcLcFQlveGp+vyNg==",
+			"version": "4.3.11",
+			"resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.11.tgz",
+			"integrity": "sha512-qQR1dr2rGIHYlJulmr8Ioq3De0Le9E4MJ5AiaeAETJJpndT1uUNHsGFK3L/UIu+rbkQSdj8J/w2bCsBZc/Y5fQ==",
 			"dev": true
 		},
 		"@types/is-ci": {
diff --git a/package.json b/package.json
index 438c93cd..08665665 100644
--- a/package.json
+++ b/package.json
@@ -82,7 +82,7 @@
 		"@stryker-mutator/core": "7.3.0",
 		"@stryker-mutator/mocha-runner": "7.3.0",
 		"@stryker-mutator/typescript-checker": "7.3.0",
-		"@types/chai": "4.3.10",
+		"@types/chai": "4.3.11",
 		"@types/mocha": "10.0.4",
 		"@types/node": "20.9.2",
 		"chai": "4.3.10",