diff --git a/examples/sdk/rebalancing-strategy/package.json b/examples/sdk/rebalancing-strategy/package.json
index cd1ce24..cee2c20 100644
--- a/examples/sdk/rebalancing-strategy/package.json
+++ b/examples/sdk/rebalancing-strategy/package.json
@@ -32,7 +32,7 @@
     "@types/node": "^20.10.6",
     "chai": "^4.3.10",
     "ethers": "^6.9.0",
-    "fast-check": "^3.15.0",
+    "fast-check": "^4.5.3",
     "hardhat": "^2.19.4",
     "hardhat-gas-reporter": "^1.0.8",
     "solidity-coverage": "^0.8.1",