diff --git a/package.json b/package.json
index 01eb738..3e852a4 100644
--- a/package.json
+++ b/package.json
@@ -16,15 +16,15 @@
   },
   "devDependencies": {
     "gulp": "4.0.2",
-    "del": "3.0.0",
-    "lazypipe": "1.0.1",
+    "del": "5.1.0",
+    "lazypipe": "1.0.2",
     "gulp-flatmap": "1.0.2",
-    "gulp-header": "2.0.5",
+    "gulp-header": "2.0.9",
     "gulp-rename": "2.0.0",
     "gulp-concat": "2.6.1",
-    "gulp-terser": "1.1.7",
+    "gulp-terser": "1.2.0",
     "gulp-optimize-js": "1.1.0",
-    "gulp-sass": "4.0.2",
+    "gulp-sass": "4.1.0",
     "gulp-postcss": "8.0.0",
     "cssnano": "4.1.10",
     "autoprefixer": "9.8.4",
@@ -33,6 +33,6 @@
   "dependencies": {
     "@fortawesome/fontawesome-free": "^5.13.1",
     "bootstrap": "^4.5.0",
-    "jquery": "^3.4.1"
+    "jquery": "^3.5.1"
   }
 }