diff --git a/tests/hardhat/package.json b/tests/hardhat/package.json
index ec4e89b..3d20f9e 100644
--- a/tests/hardhat/package.json
+++ b/tests/hardhat/package.json
@@ -10,7 +10,7 @@
     "@types/chai-as-promised": "^8.0.1",
     "@types/mocha": "^10.0.10",
     "@types/node": "^22.13.2",
-    "chai": "^5.1.2",
+    "chai": "^5.2.0",
     "chai-as-promised": "^8.0.1",
     "hardhat": "^2.22.18",
     "ts-node": "^10.9.2",
diff --git a/yarn.lock b/yarn.lock
index f66b18b..555c012 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1444,16 +1444,16 @@ __metadata:
   languageName: node
   linkType: hard
 
-"chai@npm:^5.1.2":
-  version: 5.1.2
-  resolution: "chai@npm:5.1.2"
+"chai@npm:^5.2.0":
+  version: 5.2.0
+  resolution: "chai@npm:5.2.0"
   dependencies:
     assertion-error: "npm:^2.0.1"
     check-error: "npm:^2.1.1"
     deep-eql: "npm:^5.0.1"
     loupe: "npm:^3.1.0"
     pathval: "npm:^2.0.0"
-  checksum: 10c0/6c04ff8495b6e535df9c1b062b6b094828454e9a3c9493393e55b2f4dbff7aa2a29a4645133cad160fb00a16196c4dc03dc9bb37e1f4ba9df3b5f50d7533a736
+  checksum: 10c0/dfd1cb719c7cebb051b727672d382a35338af1470065cb12adb01f4ee451bbf528e0e0f9ab2016af5fc1eea4df6e7f4504dc8443f8f00bd8fb87ad32dc516f7d
   languageName: node
   linkType: hard
 
@@ -2222,7 +2222,7 @@ __metadata:
     "@types/chai-as-promised": "npm:^8.0.1"
     "@types/mocha": "npm:^10.0.10"
     "@types/node": "npm:^22.13.2"
-    chai: "npm:^5.1.2"
+    chai: "npm:^5.2.0"
     chai-as-promised: "npm:^8.0.1"
     hardhat: "npm:^2.22.18"
     ts-node: "npm:^10.9.2"