diff --git a/teacher-docs/package.json b/teacher-docs/package.json
index 2c5770f..4d8b647 100644
--- a/teacher-docs/package.json
+++ b/teacher-docs/package.json
@@ -49,7 +49,7 @@
         "gulp-header": "^2.0.9",
         "gulp-sass": "^5.1.0",
         "gulp-tap": "^2.0.0",
-        "gulp-zip": "^4.2.0",
+        "gulp-zip": "^5.1.0",
         "highlight.js": "^11.7.0",
         "marked": "^4.0.12",
         "node-qunit-puppeteer": "^2.1.2",