diff --git a/ts-demo/package-lock.json b/ts-demo/package-lock.json
index 6c837f20..aafa5a69 100644
--- a/ts-demo/package-lock.json
+++ b/ts-demo/package-lock.json
@@ -23,9 +23,9 @@
       }
     },
     "@jridgewell/resolve-uri": {
-      "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.1.tgz",
-      "integrity": "sha512-dSYZh7HhCDtCKm4QakX0xFpsRDqjjtZf/kjI/v3T3Nwt5r8/qz/M19F9ySyOqU94SXBmeG9ttTul+YnR4LOxFA==",
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/@jridgewell/resolve-uri/-/resolve-uri-3.1.2.tgz",
+      "integrity": "sha512-bRISgCIjP20/tbWSPWMEi54QVPRZExkuD9lJL+UIxUKtwVJA8wW1Trb1jMs1RFXo1CBTNZ/5hpC9QvmKWdopKw==",
       "dev": true
     },
     "@jridgewell/sourcemap-codec": {
@@ -45,9 +45,9 @@
       }
     },
     "@tsconfig/node10": {
-      "version": "1.0.9",
-      "resolved": "https://registry.npmjs.org/@tsconfig/node10/-/node10-1.0.9.tgz",
-      "integrity": "sha512-jNsYVVxU8v5g43Erja32laIDHXeoNvFEpX33OK4d6hljo3jDhCBDhx5dhCCTMWUojscpAagGiRkBKxpdl9fxqA==",
+      "version": "1.0.11",
+      "resolved": "https://registry.npmjs.org/@tsconfig/node10/-/node10-1.0.11.tgz",
+      "integrity": "sha512-DcRjDCujK/kCk/cUe8Xz8ZSpm8mS3mNNpta+jGCA6USEDfktlNvm1+IuZ9eTcDbNk41BHwpHHeW+N1lKCz4zOw==",
       "dev": true
     },
     "@tsconfig/node12": {
@@ -81,15 +81,15 @@
       "dev": true
     },
     "acorn": {
-      "version": "8.10.0",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.10.0.tgz",
-      "integrity": "sha512-F0SAmZ8iUtS//m8DmCTA0jlh6TDKkHQyK6xc6V4KDTyZKA9dnvX9/3sRTVQrWm79glUAZbnmmNcdYwUIHWVybw==",
+      "version": "8.11.3",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.11.3.tgz",
+      "integrity": "sha512-Y9rRfJG5jcKOE0CLisYbojUjIrIEE7AGMzA/Sm4BslANhbS+cDMpgBdcPT91oJ7OuJ9hYJBx59RjbhxVnrF8Xg==",
       "dev": true
     },
     "acorn-walk": {
-      "version": "8.2.0",
-      "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-8.2.0.tgz",
-      "integrity": "sha512-k+iyHEuPgSw6SbuDpGQM+06HQUa04DZ3o+F6CSzXMvvI5KMvnaEqXe+YVe555R9nn6GPt404fos4wcgpw12SDA==",
+      "version": "8.3.2",
+      "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-8.3.2.tgz",
+      "integrity": "sha512-cjkyv4OtNCIeqhHrfS81QWXoCBPExR/J62oyEqepVw8WaQeSqpW2uhuLPh1m9eWhDuOo/jUXVTlifvesOWp/4A==",
       "dev": true
     },
     "ansi-colors": {
@@ -1383,9 +1383,9 @@
       "integrity": "sha512-KKNVtd6pCYgPIKU4cp2733HWYCpplQhddZLBUryaAHou723x+FRzQ5Df824Fj+IyyuiQTRoub4SnIFfIcrp70g=="
     },
     "ts-node": {
-      "version": "10.9.1",
-      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-10.9.1.tgz",
-      "integrity": "sha512-NtVysVPkxxrwFGUUxGYhfux8k78pQB3JqYBXlLRZgdGUqTO5wU/UyHop5p70iEbGhB7q5KmiZiU0Y3KlJrScEw==",
+      "version": "10.9.2",
+      "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-10.9.2.tgz",
+      "integrity": "sha512-f0FFpIdcHgn8zcPSbf1dRevwt047YMnaiJM3u2w2RewrB+fob/zePZcrOyQoLMMO7aBIddLcQIEK5dYjkLnGrQ==",
       "dev": true,
       "requires": {
         "@cspotcode/source-map-support": "^0.8.0",
diff --git a/ts-demo/package.json b/ts-demo/package.json
index eacb0a23..bd13a359 100644
--- a/ts-demo/package.json
+++ b/ts-demo/package.json
@@ -16,7 +16,7 @@
     "@types/mocha": "5.2.7",
     "@types/node": "10.17.60",
     "mocha": "6.2.3",
-    "ts-node": "10.9.1",
+    "ts-node": "10.9.2",
     "typescript": "3.9.10"
   }
 }