diff --git a/package.json b/package.json
index 50d2724..26aabea 100644
--- a/package.json
+++ b/package.json
@@ -28,33 +28,33 @@
   },
   "homepage": "https://github.com/zhw2590582/FlvPlayer#readme",
   "devDependencies": {
-    "@babel/core": "^7.9.6",
-    "@babel/plugin-external-helpers": "^7.8.3",
-    "@babel/plugin-transform-runtime": "^7.9.6",
-    "@babel/preset-env": "^7.9.6",
-    "@babel/runtime": "^7.9.6",
-    "autoprefixer": "^9.7.6",
+    "@babel/core": "^7.10.2",
+    "@babel/plugin-external-helpers": "^7.10.1",
+    "@babel/plugin-transform-runtime": "^7.10.1",
+    "@babel/preset-env": "^7.10.2",
+    "@babel/runtime": "^7.10.2",
+    "autoprefixer": "^9.8.0",
     "babel-eslint": "^10.1.0",
     "cross-env": "^7.0.2",
     "cssnano": "^4.1.10",
-    "eslint": "^7.0.0",
-    "eslint-config-airbnb-base": "^14.1.0",
+    "eslint": "^7.2.0",
+    "eslint-config-airbnb-base": "^14.2.0",
     "eslint-config-prettier": "^6.11.0",
-    "eslint-plugin-import": "^2.20.2",
+    "eslint-plugin-import": "^2.21.2",
     "node-sass": "^4.14.1",
-    "rollup": "^2.10.2",
+    "rollup": "^2.15.0",
     "rollup-plugin-babel": "^4.4.0",
     "rollup-plugin-babel-minify": "^10.0.0",
     "rollup-plugin-commonjs": "^10.1.0",
     "rollup-plugin-eslint": "^7.0.0",
     "rollup-plugin-node-resolve": "^5.2.0",
-    "rollup-plugin-postcss": "^3.1.1",
+    "rollup-plugin-postcss": "^3.1.2",
     "rollup-plugin-replace": "^2.2.0",
     "rollup-plugin-string": "^3.0.0",
-    "rollup-plugin-terser": "^5.3.0",
+    "rollup-plugin-terser": "^6.1.0",
     "rollup-plugin-uglify": "^6.0.4",
     "rollup-plugin-worker-inline": "^1.0.6",
-    "servor": "^3.3.1"
+    "servor": "^4.0.2"
   },
   "dependencies": {
     "dida.js": "^1.0.1",