diff --git a/package.json b/package.json
index 7d553db..f50b6cd 100644
--- a/package.json
+++ b/package.json
@@ -14,18 +14,18 @@
   "license": "MIT",
   "dependencies": {},
   "devDependencies": {
-    "gulp": "^4.0.2",
-    "gulp-autoprefixer": "^7.0.1",
-    "gulp-clean-css": "^4.3.0",
-    "gulp-concat": "^2.6.1",
-    "gulp-iconfont": "^10.0.3",
-    "gulp-real-favicon": "^0.3.2",
-    "gulp-rename": "^2.0.0",
-    "gulp-sass": "^4.1.0",
-    "gulp-svg-sprite": "^1.5.0",
-    "prettier": "^2.1.1",
+    "gulp": "4.0.2",
+    "gulp-autoprefixer": "7.0.1",
+    "gulp-clean-css": "4.3.0",
+    "gulp-concat": "2.6.1",
+    "gulp-iconfont": "10.0.3",
+    "gulp-real-favicon": "0.3.2",
+    "gulp-rename": "2.0.0",
+    "gulp-sass": "4.1.0",
+    "gulp-svg-sprite": "1.5.0",
+    "prettier": "2.1.1",
     "prettier-plugin-go-template": "0.0.10",
-    "run-sequence": "^2.2.1"
+    "run-sequence": "2.2.1"
   },
   "browserslist": [
     "last 2 version",