diff --git a/packages/file-handling/package.json b/packages/file-handling/package.json
index bfbc93924c3ecfb2efd750697eecbaa3efb9eade..c6343e222dfe5672864361fcfd96ed91cd1bf720 100644
--- a/packages/file-handling/package.json
+++ b/packages/file-handling/package.json
@@ -27,6 +27,7 @@
   "dependencies": {
     "@open-wc/scoped-elements": "^1.0.8",
     "i18next": "^19.4.2",
+    "jszip": "^3.5.0",
     "lit-element": "^2.1.0",
     "lit-html": "^1.1.1",
     "material-design-icons-svg": "^3.0.0",