diff --git a/package.json b/package.json
index 7dcec7368593efa270be4ad2d29cbe50c59e071f..f739e262a90a56ead748fce1f18aecab32c94d0d 100644
--- a/package.json
+++ b/package.json
@@ -48,19 +48,19 @@
     "request": "^2.88.0"
   },
   "devDependencies": {
-    "@types/node": "^14.6.4",
-    "@typescript-eslint/eslint-plugin": "^4.0.1",
-    "@typescript-eslint/parser": "^4.0.1",
-    "eslint": "^7.8.1",
-    "eslint-config-prettier": "^6.11.0",
+    "@types/node": "14.10.1",
+    "@typescript-eslint/eslint-plugin": "4.1.0",
+    "@typescript-eslint/parser": "4.1.0",
+    "eslint": "7.8.1",
+    "eslint-config-prettier": "6.11.0",
     "eslint-plugin-html": "6.0.3",
-    "eslint-plugin-prettier": "^3.1.4",
+    "eslint-plugin-prettier": "3.1.4",
     "husky": "4.2.5",
     "intelli-espower-loader": "1.0.1",
     "lint-staged": "10.3.0",
     "mocha": "8.1.3",
     "power-assert": "1.6.1",
-    "prettier": "^2.1.1",
-    "typescript": "^4.0.2"
+    "prettier": "2.1.1",
+    "typescript": "4.0.2"
   }
 }