diff --git a/package.json b/package.json
index 9b61b3b..12add99 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
   },
   "devDependencies": {
     "@balena/lint": "^8.0.2",
-    "@types/chai": "^4.2.11",
+    "@types/chai": "^5.0.0",
     "@types/chai-as-promised": "^7.1.2",
     "@types/debug": "^4.1.5",
     "@types/js-combinatorics": "^0.5.32",
@@ -54,7 +54,7 @@
     "@types/node": "^20.12.7",
     "@types/object-hash": "^2.1.0",
     "@types/semver": "^7.3.5",
-    "chai": "^4.2.0",
+    "chai": "^5.0.0",
     "chai-as-promised": "^7.1.1",
     "cuelang-js": "^1.1.1",
     "husky": "^4.2.5",