diff --git a/testnode/package-lock.json b/testnode/package-lock.json
index 6bddbf8..9fa3565 100644
--- a/testnode/package-lock.json
+++ b/testnode/package-lock.json
@@ -1685,9 +1685,9 @@
     "jszip": {
       "version": "2.6.1",
       "resolved": "https://registry.npmjs.org/jszip/-/jszip-2.6.1.tgz",
-      "integrity": "sha1-uI86ey5noqBIFSmCx6N1bZxIKPA=",
+      "integrity": "sha512-C4Z++nYQv+CudUkCWUdz+yKVhQiFJjuWSmRJ5Sg3d3/OzcJ6U4ooUYlmE3+rJXrVk89KWQaiJ9mPp/VLQ4D66g==",
       "requires": {
-        "pako": "1.0.6"
+        "pako": "~1.0.2"
       }
     },
     "k-bucket": {