diff --git a/package.json b/package.json
index cf2aa29..7b34c63 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
         "yargs": "^17.7.2"
     },
     "devDependencies": {
-        "chai": "^4.5.0",
+        "chai": "^6.2.1",
         "eslint": "^8.57.0",
         "eslint-plugin-node": "^11.1.0",
         "mocha": "^10.8.2",
diff --git a/yarn.lock b/yarn.lock
index dbabdce..60dd22a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -616,13 +616,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"assertion-error@npm:^1.1.0":
-  version: 1.1.0
-  resolution: "assertion-error@npm:1.1.0"
-  checksum: 10/fd9429d3a3d4fd61782eb3962ae76b6d08aa7383123fca0596020013b3ebd6647891a85b05ce821c47d1471ed1271f00b0545cf6a4326cf2fc91efcc3b0fbecf
-  languageName: node
-  linkType: hard
-
 "balanced-match@npm:^1.0.0":
   version: 1.0.2
   resolution: "balanced-match@npm:1.0.2"
@@ -746,18 +739,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"chai@npm:^4.5.0":
-  version: 4.5.0
-  resolution: "chai@npm:4.5.0"
-  dependencies:
-    assertion-error: "npm:^1.1.0"
-    check-error: "npm:^1.0.3"
-    deep-eql: "npm:^4.1.3"
-    get-func-name: "npm:^2.0.2"
-    loupe: "npm:^2.3.6"
-    pathval: "npm:^1.1.1"
-    type-detect: "npm:^4.1.0"
-  checksum: 10/cde341aee15b0a51559c7cfc20788dcfb4d586a498cfb93b937bb568fd45c777b73b1461274be6092b6bf868adb4e3a63f3fec13c89f7d8fb194f84c6fa42d5f
+"chai@npm:^6.2.1":
+  version: 6.2.1
+  resolution: "chai@npm:6.2.1"
+  checksum: 10/f7917749e2468bd3a17ee4769b680e440002960c1294dd11c6d3ad102b5db9ea1a43e3ad9462b7b0f1502e5c845a6e39ce63db9de1def782e44652018c48acb7
   languageName: node
   linkType: hard
 
@@ -782,15 +767,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"check-error@npm:^1.0.3":
-  version: 1.0.3
-  resolution: "check-error@npm:1.0.3"
-  dependencies:
-    get-func-name: "npm:^2.0.2"
-  checksum: 10/e2131025cf059b21080f4813e55b3c480419256914601750b0fee3bd9b2b8315b531e551ef12560419b8b6d92a3636511322752b1ce905703239e7cc451b6399
-  languageName: node
-  linkType: hard
-
 "chokidar@npm:^3.5.3":
   version: 3.6.0
   resolution: "chokidar@npm:3.6.0"
@@ -966,15 +942,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"deep-eql@npm:^4.1.3":
-  version: 4.1.4
-  resolution: "deep-eql@npm:4.1.4"
-  dependencies:
-    type-detect: "npm:^4.0.0"
-  checksum: 10/f04f4d581f044a824a6322fe4f68fbee4d6780e93fc710cd9852cbc82bfc7010df00f0e05894b848abbe14dc3a25acac44f424e181ae64d12f2ab9d0a875a5ef
-  languageName: node
-  linkType: hard
-
 "deep-is@npm:^0.1.3":
   version: 0.1.4
   resolution: "deep-is@npm:0.1.4"
@@ -1507,13 +1474,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"get-func-name@npm:^2.0.1, get-func-name@npm:^2.0.2":
-  version: 2.0.2
-  resolution: "get-func-name@npm:2.0.2"
-  checksum: 10/3f62f4c23647de9d46e6f76d2b3eafe58933a9b3830c60669e4180d6c601ce1b4aa310ba8366143f55e52b139f992087a9f0647274e8745621fa2af7e0acf13b
-  languageName: node
-  linkType: hard
-
 "get-package-type@npm:^0.1.0":
   version: 0.1.0
   resolution: "get-package-type@npm:0.1.0"
@@ -2140,15 +2100,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"loupe@npm:^2.3.6":
-  version: 2.3.7
-  resolution: "loupe@npm:2.3.7"
-  dependencies:
-    get-func-name: "npm:^2.0.1"
-  checksum: 10/635c8f0914c2ce7ecfe4e239fbaf0ce1d2c00e4246fafcc4ed000bfdb1b8f89d05db1a220054175cca631ebf3894872a26fffba0124477fcb562f78762848fb1
-  languageName: node
-  linkType: hard
-
 "lru-cache@npm:^10.0.1, lru-cache@npm:^10.2.0":
   version: 10.4.3
   resolution: "lru-cache@npm:10.4.3"
@@ -2431,7 +2382,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "my-dev-tools@workspace:."
   dependencies:
-    chai: "npm:^4.5.0"
+    chai: "npm:^6.2.1"
     dotenv: "npm:^17.2.3"
     eslint: "npm:^8.57.0"
     eslint-plugin-node: "npm:^11.1.0"
@@ -2744,13 +2695,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"pathval@npm:^1.1.1":
-  version: 1.1.1
-  resolution: "pathval@npm:1.1.1"
-  checksum: 10/b50a4751068aa3a5428f5a0b480deecedc6f537666a3630a0c2ae2d5e7c0f4bf0ee77b48404441ec1220bef0c91625e6030b3d3cf5a32ab0d9764018d1d9dbb6
-  languageName: node
-  linkType: hard
-
 "picocolors@npm:^1.0.0, picocolors@npm:^1.1.0":
   version: 1.1.0
   resolution: "picocolors@npm:1.1.0"
@@ -3328,7 +3272,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"type-detect@npm:^4.0.0, type-detect@npm:^4.1.0":
+"type-detect@npm:^4.1.0":
   version: 4.1.0
   resolution: "type-detect@npm:4.1.0"
   checksum: 10/e363bf0352427a79301f26a7795a27718624c49c576965076624eb5495d87515030b207217845f7018093adcbe169b2d119bb9b7f1a31a92bfbb1ab9639ca8dd