diff --git a/package-lock.json b/package-lock.json
index ab2d8e0..aa79f7d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4243,7 +4243,7 @@
     "immediate": {
       "version": "3.0.6",
       "resolved": "https://registry.npmjs.org/immediate/-/immediate-3.0.6.tgz",
-      "integrity": "sha1-nbHb0Pr43m++D13V5Wu2BigN5ps="
+      "integrity": "sha512-XXOFtyqDjNDAQxVfYxuF7g9Il/IbWmmlQg2MYKOH8ExIT1qg6xc4zyS3HaEEATgs1btfzxq15ciUiY7gjSXRGQ=="
     },
     "import-fresh": {
       "version": "3.2.1",
@@ -6484,9 +6484,9 @@
       }
     },
     "jszip": {
-      "version": "3.4.0",
-      "resolved": "https://registry.npmjs.org/jszip/-/jszip-3.4.0.tgz",
-      "integrity": "sha512-gZAOYuPl4EhPTXT0GjhI3o+ZAz3su6EhLrKUoAivcKqyqC7laS5JEv4XWZND9BgcDcF83vI85yGbDmDR6UhrIg==",
+      "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",
@@ -8352,7 +8352,7 @@
     "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=="
     },
     "set-value": {
       "version": "2.0.1",
diff --git a/package.json b/package.json
index 5391dff..2be1a47 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
         "express-zip": "^3.0.0",
         "http-status-codes": "^1.4.0",
         "jimp": "^0.9.8",
-        "jszip": "^3.4.0",
+        "jszip": "^3.8.0",
         "md5": "^2.2.1",
         "mysql": "^2.18.1",
         "mysql2": "^2.1.0",