diff --git a/package.json b/package.json
index 024a1ff9..b84c8035 100644
--- a/package.json
+++ b/package.json
@@ -87,7 +87,7 @@
     "@types/through2": "^2.0.34",
     "@types/uuid": "^3.4.4",
     "assert-rejects": "^1.0.0",
-    "bignumber.js": "^7.2.1",
+    "bignumber.js": "^8.0.0",
     "codecov": "^3.0.4",
     "eslint": "^5.4.0",
     "eslint-config-prettier": "^3.1.0",