diff --git a/package-lock.json b/package-lock.json
index d5a9470..e106685 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,7 +38,7 @@
         "prettier": "^2.8.7",
         "rxjs": "~7.8.0",
         "ts-node": "^10.9.1",
-        "tslib": "^2.3.0",
+        "tslib": "^2.8.1",
         "zone.js": "~0.12.0"
       },
       "devDependencies": {
@@ -15299,9 +15299,10 @@
       }
     },
     "node_modules/tslib": {
-      "version": "2.8.0",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.8.0.tgz",
-      "integrity": "sha512-jWVzBLplnCmoaTr13V9dYbiQ99wvZRd0vNWaDRg+aVYRcjDF3nDksxFDE/+fkXnKhpnUUkmx5pK/v8mCtLVqZA=="
+      "version": "2.8.1",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.8.1.tgz",
+      "integrity": "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==",
+      "license": "0BSD"
     },
     "node_modules/tsutils": {
       "version": "3.21.0",
diff --git a/package.json b/package.json
index 282117b..23cd5c7 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "prettier": "^2.8.7",
     "rxjs": "~7.8.0",
     "ts-node": "^10.9.1",
-    "tslib": "^2.3.0",
+    "tslib": "^2.8.1",
     "zone.js": "~0.12.0"
   },
   "devDependencies": {