diff --git a/package-lock.json b/package-lock.json
index bcd7ee4..c599916 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15462,12 +15462,11 @@
       "integrity": "sha512-VeNG/inMsFbvdCTS7lJ1gjDAKSUZdqkhW9gS1tb0we1rqFKxR+BCEiVUgw5C84vODKb14M2GWHTw0WVdpoVg6g=="
     },
     "vue-property-decorator": {
-      "version": "8.2.1",
-      "resolved": "https://registry.npmjs.org/vue-property-decorator/-/vue-property-decorator-8.2.1.tgz",
-      "integrity": "sha512-zgtcvzGB2JpDqnIxVhTK+6m+dv3uyhYs+tL8elL+DWiXj9kDonKcPY7f1DHYX1NlnWPCj7ht0nL/i8+S1gg76Q==",
+      "version": "8.5.1",
+      "resolved": "https://registry.npmjs.org/vue-property-decorator/-/vue-property-decorator-8.5.1.tgz",
+      "integrity": "sha512-O6OUN2OMsYTGPvgFtXeBU3jPnX5ffQ9V4I1WfxFQ6dqz6cOUbR3Usou7kgFpfiXDvV7dJQSFcJ5yUPgOtPPm1Q==",
       "requires": {
-        "vue": "^2.6.10",
-        "vue-class-component": "^7.0.1"
+        "vue-class-component": "^7.1.0"
       }
     },
     "vue-router": {
diff --git a/package.json b/package.json
index dd21891..bc61ac7 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "vue": "^2.6.10",
     "vue-class-component": "^7.0.2",
     "vue-perfect-scrollbar": "^0.1.0",
-    "vue-property-decorator": "^8.1.0",
+    "vue-property-decorator": "^8.5.1",
     "vue-router": "^3.0.3",
     "vuex": "^3.0.1",
     "vuex-class": "^0.3.2",