diff --git a/package-lock.json b/package-lock.json
index 5f6975a0..f71619b9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,7 +6,7 @@
   "packages": {
     "": {
       "name": "@oceanprotocol/contracts",
-      "version": "2.4.0",
+      "version": "2.4.1",
       "license": "Apache-2.0",
       "devDependencies": {
         "@nomicfoundation/hardhat-verify": "^2.1.1",
@@ -15,7 +15,7 @@
         "@nomiclabs/hardhat-waffle": "^2.0.6",
         "@openzeppelin/contracts": "^4.8.3",
         "@openzeppelin/test-helpers": "^0.5.15",
-        "chai": "^5.2.1",
+        "chai": "^6.2.1",
         "dotenv": "^17.2.1",
         "eth-permit": "^0.2.3",
         "ethereum-waffle": "^4.0.10",
@@ -3839,16 +3839,6 @@
         "node": ">=0.8"
       }
     },
-    "node_modules/assertion-error": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/assertion-error/-/assertion-error-2.0.1.tgz",
-      "integrity": "sha512-Izi8RQcffqCeNVgFigKli1ssklIbpHnCYc6AknXGYoB6grJqyeby7jv12JUQgmTAnIDnbck1uxksT4dzN3PWBA==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=12"
-      }
-    },
     "node_modules/astral-regex": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/astral-regex/-/astral-regex-2.0.0.tgz",
@@ -4570,18 +4560,11 @@
       }
     },
     "node_modules/chai": {
-      "version": "5.2.1",
-      "resolved": "https://registry.npmjs.org/chai/-/chai-5.2.1.tgz",
-      "integrity": "sha512-5nFxhUrX0PqtyogoYOA8IPswy5sZFTOsBFl/9bNsmDLgsxYTzSZQJDPppDnZPTQbzSEm0hqGjWPzRemQCYbD6A==",
+      "version": "6.2.1",
+      "resolved": "https://registry.npmjs.org/chai/-/chai-6.2.1.tgz",
+      "integrity": "sha512-p4Z49OGG5W/WBCPSS/dH3jQ73kD6tiMmUM+bckNK6Jr5JHMG3k9bg/BvKR8lKmtVBKmOiuVaV2ws8s9oSbwysg==",
       "dev": true,
       "license": "MIT",
-      "dependencies": {
-        "assertion-error": "^2.0.1",
-        "check-error": "^2.1.1",
-        "deep-eql": "^5.0.1",
-        "loupe": "^3.1.0",
-        "pathval": "^2.0.0"
-      },
       "engines": {
         "node": ">=18"
       }
@@ -4638,16 +4621,6 @@
         "node": "*"
       }
     },
-    "node_modules/check-error": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/check-error/-/check-error-2.1.1.tgz",
-      "integrity": "sha512-OAlb+T7V4Op9OwdkjmguYRqncdlx5JiofwOAUkmTF+jNdHwzTaTs4sRAGpzLF3oOz5xAyDGrPgeIDFQmDOTiJw==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 16"
-      }
-    },
     "node_modules/cheerio": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/cheerio/-/cheerio-1.0.0.tgz",
@@ -5341,16 +5314,6 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
-    "node_modules/deep-eql": {
-      "version": "5.0.2",
-      "resolved": "https://registry.npmjs.org/deep-eql/-/deep-eql-5.0.2.tgz",
-      "integrity": "sha512-h5k/5U50IJJFpzfL6nO9jaaumfjO/f2NjK/oYB2Djzm4p9L+3T9qWpZqZ2hAbLPuuYq9wrU08WQyBTL5GbPk5Q==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=6"
-      }
-    },
     "node_modules/deep-extend": {
       "version": "0.6.0",
       "resolved": "https://registry.npmjs.org/deep-extend/-/deep-extend-0.6.0.tgz",
@@ -9481,13 +9444,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/loupe": {
-      "version": "3.2.0",
-      "resolved": "https://registry.npmjs.org/loupe/-/loupe-3.2.0.tgz",
-      "integrity": "sha512-2NCfZcT5VGVNX9mSZIxLRkEAegDGBpuQZBy13desuHeVORmBDyAET4TkJr4SjqQy3A8JDofMN6LpkK8Xcm/dlw==",
-      "dev": true,
-      "license": "MIT"
-    },
     "node_modules/lower-case": {
       "version": "1.1.4",
       "resolved": "https://registry.npmjs.org/lower-case/-/lower-case-1.1.4.tgz",
@@ -10831,16 +10787,6 @@
         "node": ">=8"
       }
     },
-    "node_modules/pathval": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/pathval/-/pathval-2.0.1.tgz",
-      "integrity": "sha512-//nshmD55c46FuFw26xV/xFAaB5HF9Xdap7HJBBnrKdAd6/GxDBaNA1870O79+9ueg61cZLSVc+OaFlfmObYVQ==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 14.16"
-      }
-    },
     "node_modules/pbkdf2": {
       "version": "3.1.2",
       "resolved": "https://registry.npmjs.org/pbkdf2/-/pbkdf2-3.1.2.tgz",
diff --git a/package.json b/package.json
index 68781968..6ad8437b 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "@nomiclabs/hardhat-waffle": "^2.0.6",
     "@openzeppelin/contracts": "^4.8.3",
     "@openzeppelin/test-helpers": "^0.5.15",
-    "chai": "^5.2.1",
+    "chai": "^6.2.1",
     "dotenv": "^17.2.1",
     "eth-permit": "^0.2.3",
     "ethereum-waffle": "^4.0.10",