diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index 9eefd48..0b6bcba
--- a/package-lock.json
+++ b/package-lock.json
@@ -5251,6 +5251,12 @@
         "sha.js": "^2.4.8"
       }
     },
+    "create-require": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/create-require/-/create-require-1.1.1.tgz",
+      "integrity": "sha512-dcKFX3jn0MpIaXjisoRvexIJVEKzaq7z2rZKxf+MSr9TkdmHmsU4m2lcLojrj/FHl8mk5VxMmYA+ftRkP/3oKQ==",
+      "dev": true
+    },
     "cross-spawn": {
       "version": "6.0.5",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-6.0.5.tgz",
@@ -25913,12 +25919,13 @@
       "dev": true
     },
     "ts-node": {
-      "version": "9.0.0",
-      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-9.0.0.tgz",
-      "integrity": "sha512-/TqB4SnererCDR/vb4S/QvSZvzQMJN8daAslg7MeaiHvD8rDZsSfXmNeNumyZZzMned72Xoq/isQljYSt8Ynfg==",
+      "version": "9.1.0",
+      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-9.1.0.tgz",
+      "integrity": "sha512-0yqcL4sgruCvM+w64LiAfNJo6+lHfCYc5Ajj4yiLNkJ9oZ2HWaa+Kso7htYOOxVQ7+csAjdUjffOe9PIqC4pMg==",
       "dev": true,
       "requires": {
         "arg": "^4.1.0",
+        "create-require": "^1.1.0",
         "diff": "^4.0.1",
         "make-error": "^1.1.1",
         "source-map-support": "^0.5.17",
diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 138513e..834eb26
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "karma-jasmine-html-reporter": "^1.5.4",
     "ng-packagr": "^10.1.0",
     "protractor": "~7.0.0",
-    "ts-node": "~9.0.0",
+    "ts-node": "~9.1.0",
     "tslint": "~6.1.0",
     "typescript": "~4.0.5"
   }