diff --git a/package.json b/package.json
index c8548b6..10425df 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "@portis/web3": "^2.0.0-beta.43",
     "base-64": "^0.1.0",
     "iexec": "3.1.1",
-    "jszip": "3.2.2",
+    "jszip": "3.7.0",
     "react": "^16.10.2",
     "react-dom": "^16.10.2",
     "react-scripts": "3.2.0"
diff --git a/yarn.lock b/yarn.lock
index 38b2d7c..c9019d5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7324,6 +7324,16 @@ jszip@3.2.2:
     readable-stream "~2.3.6"
     set-immediate-shim "~1.0.1"
 
+jszip@3.7.0:
+  version "3.7.0"
+  resolved "https://registry.yarnpkg.com/jszip/-/jszip-3.7.0.tgz#9b8b995a4e7c9024653ce743e902076a82fdf4e6"
+  integrity sha512-Y2OlFIzrDOPWUnpU0LORIcDn2xN7rC9yKffFM/7pGhQuhO+SUhfm2trkJ/S5amjFvem0Y+1EALz/MEPkvHXVNw==
+  dependencies:
+    lie "~3.3.0"
+    pako "~1.0.2"
+    readable-stream "~2.3.6"
+    set-immediate-shim "~1.0.1"
+
 keccak@^1.0.2:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/keccak/-/keccak-1.4.0.tgz#572f8a6dbee8e7b3aa421550f9e6408ca2186f80"