diff --git a/js-sdk/package.json b/js-sdk/package.json
old mode 100755
new mode 100644
index fdc621fcb..d2525e275
--- a/js-sdk/package.json
+++ b/js-sdk/package.json
@@ -18,7 +18,7 @@
         "babel-runtime": "^6.26.0"
     },
     "devDependencies": {
-        "tronweb": "^2.7.2",
+        "tronweb": "^3.2.7",
         "@babel/core": "^7.4.5",
         "@babel/plugin-proposal-class-properties": "^7.4.4",
         "@babel/plugin-proposal-numeric-separator": "^7.2.0",
@@ -32,25 +32,25 @@
         "chai": "^4.1.2",
         "chalk": "^2.4.1",
         "eth-sig-util": "^2.1.0",
-        "globby": "^8.0.1",
+        "globby": "^10.0.0",
         "grunt": "^1.0.4",
         "grunt-cli": "^1.3.1",
         "grunt-karma": "^3.0.0",
         "husky": "^1.0.0-rc.14",
         "istanbul": "^0.4.5",
         "istanbul-instrumenter-loader": "^3.0.1",
-        "karma": "^4.0.1",
+        "karma": "^6.3.16",
         "karma-chrome-launcher": "^2.2.0",
-        "karma-coverage": "^1.1.2",
+        "karma-coverage": "^2.0.2",
         "karma-coverage-istanbul-reporter": "^2.0.4",
         "karma-edge-launcher": "^0.4.2",
         "karma-firefox-launcher": "^1.1.0",
-        "karma-mocha": "^1.3.0",
+        "karma-mocha": "^2.0.0",
         "karma-sourcemap-loader": "^0.3.7",
         "karma-spec-reporter": "^0.0.32",
         "karma-webpack": "4.0.0-rc.2",
         "matchdep": "^2.0.0",
-        "mocha": "^5.2.0",
+        "mocha": "^10.1.0",
         "puppeteer": "^1.8.0",
         "rimraf": "^2.6.3",
         "source-map-support": "^0.5.12",