diff --git a/demo/package-lock.json b/demo/package-lock.json
index 17f06bcc..e8ef5013 100644
--- a/demo/package-lock.json
+++ b/demo/package-lock.json
@@ -6358,7 +6358,7 @@
     "immediate": {
       "version": "3.0.6",
       "resolved": "https://registry.npmjs.org/immediate/-/immediate-3.0.6.tgz",
-      "integrity": "sha1-nbHb0Pr43m++D13V5Wu2BigN5ps="
+      "integrity": "sha512-XXOFtyqDjNDAQxVfYxuF7g9Il/IbWmmlQg2MYKOH8ExIT1qg6xc4zyS3HaEEATgs1btfzxq15ciUiY7gjSXRGQ=="
     },
     "immutable": {
       "version": "4.2.2",
@@ -6919,9 +6919,9 @@
       }
     },
     "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",
@@ -9695,7 +9695,7 @@
     "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=="
     },
     "setprototypeof": {
       "version": "1.1.1",
diff --git a/demo/package.json b/demo/package.json
index 19dbf46e..215f32ed 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -37,7 +37,7 @@
     "datatables.net-select": "^1.3.3",
     "datatables.net-select-dt": "^1.3.3",
     "jquery": "^3.6.0",
-    "jszip": "^3.7.1",
+    "jszip": "^3.8.0",
     "marked": "^4.2.5",
     "materialize-css": "^0.100.2",
     "ngx-markdown": "^15.0.0",