diff --git a/package-lock.json b/package-lock.json
index 7808d22..de72815 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1513,9 +1513,9 @@
       "integrity": "sha1-P02uSpH6wxX3EGL4UhzCOfE2YoA="
     },
     "jszip": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/jszip/-/jszip-3.2.2.tgz",
-      "integrity": "sha512-NmKajvAFQpbg3taXQXr/ccS2wcucR1AZ+NtyWp2Nq7HHVsXhcJFR8p0Baf32C2yVvBylFWVeKf+WI2AnvlPhpA==",
+      "version": "3.9.1",
+      "resolved": "https://registry.npmjs.org/jszip/-/jszip-3.9.1.tgz",
+      "integrity": "sha512-H9A60xPqJ1CuC4Ka6qxzXZeU8aNmgOeP5IFqwJbQQwtu2EUYxota3LdsiZWplF7Wgd9tkAd0mdu36nceSaPuYw==",
       "requires": {
         "lie": "~3.3.0",
         "pako": "~1.0.2",