diff --git a/package-lock.json b/package-lock.json
index 5cb8ded2..a719252e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -37,7 +37,7 @@
 				"mocha": "^10.2.0",
 				"msw": "^2.12.7",
 				"sinon": "^15.1.2",
-				"sinon-chai": "^3.7.0",
+				"sinon-chai": "^4.0.1",
 				"typescript": "^5.1.3",
 				"which": "^5.0.0"
 			},
@@ -892,7 +892,6 @@
 			"version": "0.11.0",
 			"resolved": "https://registry.npmjs.org/@pkgjs/parseargs/-/parseargs-0.11.0.tgz",
 			"integrity": "sha512-+1VkjdD0QBLPodGrJUeqarH8VAIvQODIbwh9XpP5Syisf7YoQgsJKPNFoqqLQlu+VQ/tVSshMR6loPMn8U+dPg==",
-			"dev": true,
 			"license": "MIT",
 			"optional": true,
 			"engines": {
@@ -6138,13 +6137,13 @@
 			}
 		},
 		"node_modules/sinon-chai": {
-			"version": "3.7.0",
-			"resolved": "https://registry.npmjs.org/sinon-chai/-/sinon-chai-3.7.0.tgz",
-			"integrity": "sha512-mf5NURdUaSdnatJx3uhoBOrY9dtL19fiOtAdT1Azxg3+lNJFiuN0uzaU3xX1LeAfL17kHQhTAJgpsfhbMJMY2g==",
+			"version": "4.0.1",
+			"resolved": "https://registry.npmjs.org/sinon-chai/-/sinon-chai-4.0.1.tgz",
+			"integrity": "sha512-xMKEEV3cYHC1G+boyr7QEqi80gHznYsxVdC9CdjP5JnCWz/jPGuXQzJz3PtBcb0CcHAxar15Y5sjLBoAs6a0yA==",
 			"dev": true,
 			"license": "(BSD-2-Clause OR WTFPL)",
 			"peerDependencies": {
-				"chai": "^4.0.0",
+				"chai": "^5.0.0 || ^6.0.0",
 				"sinon": ">=4.0.0"
 			}
 		},
diff --git a/package.json b/package.json
index eb833f7b..55151439 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
 		"mocha": "^10.2.0",
 		"msw": "^2.12.7",
 		"sinon": "^15.1.2",
-		"sinon-chai": "^3.7.0",
+		"sinon-chai": "^4.0.1",
 		"typescript": "^5.1.3",
 		"which": "^5.0.0"
 	},