diff --git a/package-lock.json b/package-lock.json
index 8609731..6f34b4f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -799,7 +799,7 @@
     "immediate": {
       "version": "3.0.6",
       "resolved": "https://registry.npmjs.org/immediate/-/immediate-3.0.6.tgz",
-      "integrity": "sha1-nbHb0Pr43m++D13V5Wu2BigN5ps="
+      "integrity": "sha512-XXOFtyqDjNDAQxVfYxuF7g9Il/IbWmmlQg2MYKOH8ExIT1qg6xc4zyS3HaEEATgs1btfzxq15ciUiY7gjSXRGQ=="
     },
     "indexof": {
       "version": "0.0.1",
@@ -918,9 +918,9 @@
       "integrity": "sha512-/YgW6pRMr6M7C+4o8kS+B/2myEpHCrxO4PEWnqJNBFMjn7EWXqlQ4tGwL6xTHeRplwuZmcAncdvfOad1nT2yMw=="
     },
     "jszip": {
-      "version": "3.7.1",
-      "resolved": "https://registry.npmjs.org/jszip/-/jszip-3.7.1.tgz",
-      "integrity": "sha512-ghL0tz1XG9ZEmRMcEN2vt7xabrDdqHHeykgARpmZ0BiIctWxM47Vt63ZO2dnp4QYt/xJVLLy5Zv1l/xRdh2byg==",
+      "version": "3.8.0",
+      "resolved": "https://registry.npmjs.org/jszip/-/jszip-3.8.0.tgz",
+      "integrity": "sha512-cnpQrXvFSLdsR9KR5/x7zdf6c3m8IhZfZzSblFEHSqBaVwD2nvJ4CuCKLyvKvwBgZm08CgfSoiTBQLm5WW9hGw==",
       "requires": {
         "lie": "~3.3.0",
         "pako": "~1.0.2",
@@ -1479,7 +1479,7 @@
     "set-immediate-shim": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/set-immediate-shim/-/set-immediate-shim-1.0.1.tgz",
-      "integrity": "sha1-SysbJ+uAip+NzEgaWOXlb1mfP2E="
+      "integrity": "sha512-Li5AOqrZWCVA2n5kryzEmqai6bKSIvpz5oUJHPVj6+dsbD3X1ixtsY5tEnsaNpH3pFAHmG8eIHUrtEtohrg+UQ=="
     },
     "sha.js": {
       "version": "2.4.10",
diff --git a/package.json b/package.json
index 0eebb22..7e2a553 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "js-yaml": "^3.14.1",
     "jsesc": "^2.5.2",
     "jsonschema": "^1.4.0",
-    "jszip": "^3.7.1",
+    "jszip": "^3.8.0",
     "log": "^1.4.0",
     "match-all": "^1.2.6",
     "needle": "^1.6.0",