diff --git a/package.json b/package.json
index 3a0b97a..16d89b3 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "workbox-webpack-plugin": "^6.5.2"
   },
   "dependencies": {
-    "jszip": "^3.8.0",
+    "jszip": "^3.9.0",
     "nanoid": "^3.3.2",
     "openpgp": "^4.10.10",
     "react": "^17.0.2",
diff --git a/yarn.lock b/yarn.lock
index 8ceceac..131906f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7077,10 +7077,10 @@ jsprim@^1.2.2:
     json-schema "0.2.3"
     verror "1.10.0"
 
-jszip@*, jszip@^3.8.0:
-  version "3.8.0"
-  resolved "https://registry.yarnpkg.com/jszip/-/jszip-3.8.0.tgz#a2ac3c33fe96a76489765168213655850254d51b"
-  integrity sha512-cnpQrXvFSLdsR9KR5/x7zdf6c3m8IhZfZzSblFEHSqBaVwD2nvJ4CuCKLyvKvwBgZm08CgfSoiTBQLm5WW9hGw==
+jszip@*, jszip@^3.9.0:
+  version "3.9.0"
+  resolved "https://registry.yarnpkg.com/jszip/-/jszip-3.9.0.tgz#511b26718aca5f3a553d1f8e072dfd0efdc74481"
+  integrity sha512-Vb3SMfASUN1EKrFzv5A5+lTaZnzLzT5E6A9zyT7WFqMSfhT2Z7iS5FgSOjx2Olm3MDj8OqKj6GHyP2kMt1Ir6w==
   dependencies:
     lie "~3.3.0"
     pako "~1.0.2"