diff --git a/package-lock.json b/package-lock.json
index 1b75550e..cd341a8e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -27,7 +27,7 @@
 				"vscode-languageclient": "^9.0.1"
 			},
 			"devDependencies": {
-				"@types/chai": "^4.3.19",
+				"@types/chai": "^5.0.1",
 				"@types/expect": "^24.3.0",
 				"@types/glob": "^8.0.1",
 				"@types/lodash": "^4.17.7",
@@ -40,7 +40,7 @@
 				"@types/uuid": "^10.0.0",
 				"@types/vscode": "^1.82.0",
 				"@vscode/test-electron": "^2.4.1",
-				"chai": "^5.1.1",
+				"chai": "^5.1.2",
 				"esbuild": "^0.24.0",
 				"glob": "^11.0.0",
 				"mkdirp": "^3.0.1",
@@ -2173,10 +2173,13 @@
 			"dev": true
 		},
 		"node_modules/@types/chai": {
-			"version": "4.3.19",
-			"resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.3.19.tgz",
-			"integrity": "sha512-2hHHvQBVE2FiSK4eN0Br6snX9MtolHaTo/batnLjlGRhoQzlCL61iVpxoqO7SfFyOw+P/pwv+0zNHzKoGWz9Cw==",
-			"dev": true
+			"version": "5.0.1",
+			"resolved": "https://registry.npmjs.org/@types/chai/-/chai-5.0.1.tgz",
+			"integrity": "sha512-5T8ajsg3M/FOncpLYW7sdOcD6yf4+722sze/tc4KQV0P8Z2rAr3SAuHCIkYmYpt8VbcQlnz8SxlOlPQYefe4cA==",
+			"dev": true,
+			"dependencies": {
+				"@types/deep-eql": "*"
+			}
 		},
 		"node_modules/@types/connect": {
 			"version": "3.4.36",
@@ -2186,6 +2189,12 @@
 				"@types/node": "*"
 			}
 		},
+		"node_modules/@types/deep-eql": {
+			"version": "4.0.2",
+			"resolved": "https://registry.npmjs.org/@types/deep-eql/-/deep-eql-4.0.2.tgz",
+			"integrity": "sha512-c9h9dVVMigMPc4bwTvC5dxqtqJZwQPePsWjPlpSOnojbor6pGqdk541lfA7AqFQr5pB1BRdq0juY9db81BwyFw==",
+			"dev": true
+		},
 		"node_modules/@types/expect": {
 			"version": "24.3.0",
 			"resolved": "https://registry.npmjs.org/@types/expect/-/expect-24.3.0.tgz",
@@ -3327,9 +3336,9 @@
 			]
 		},
 		"node_modules/chai": {
-			"version": "5.1.1",
-			"resolved": "https://registry.npmjs.org/chai/-/chai-5.1.1.tgz",
-			"integrity": "sha512-pT1ZgP8rPNqUgieVaEY+ryQr6Q4HXNg8Ei9UnLUrjN4IA7dvQC5JB+/kxVcPNDHyBcc/26CXPkbNzq3qwrOEKA==",
+			"version": "5.1.2",
+			"resolved": "https://registry.npmjs.org/chai/-/chai-5.1.2.tgz",
+			"integrity": "sha512-aGtmf24DW6MLHHG5gCx4zaI3uBq3KRtxeVs0DjFH6Z0rDNbsvTxFASFvdj79pxjxZ8/5u3PIiN3IwEIQkiiuPw==",
 			"dev": true,
 			"dependencies": {
 				"assertion-error": "^2.0.1",
diff --git a/package.json b/package.json
index bbcbcbc7..838292ba 100644
--- a/package.json
+++ b/package.json
@@ -184,7 +184,7 @@
 		]
 	},
 	"devDependencies": {
-		"@types/chai": "^4.3.19",
+		"@types/chai": "^5.0.1",
 		"@types/expect": "^24.3.0",
 		"@types/glob": "^8.0.1",
 		"@types/lodash": "^4.17.7",
@@ -197,7 +197,7 @@
 		"@types/uuid": "^10.0.0",
 		"@types/vscode": "^1.82.0",
 		"@vscode/test-electron": "^2.4.1",
-		"chai": "^5.1.1",
+		"chai": "^5.1.2",
 		"esbuild": "^0.24.0",
 		"glob": "^11.0.0",
 		"mkdirp": "^3.0.1",