diff --git a/package.json b/package.json
index 9a355b238..958cea24c 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
   },
   "dependencies": {
     "fast-af": "^0.3.0",
-    "tslib": "^1.9.0"
+    "tslib": "^2.0.0"
   },
   "devDependencies": {
     "@types/react": "19.1.12",
@@ -74,7 +74,7 @@
     "ts-jest": "29.4.1",
     "ts-node": "10.9.2",
     "typescript": "5.9.2",
-    "tslib": "1.14.1",
+    "tslib": "2.8.1",
     "ts-loader": "9.5.4",
     "webpack-dev-server": "5.2.2",
     "webpack": "5.101.3",