diff --git a/package-lock.json b/package-lock.json
index 97827f8..42fa603 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1220,9 +1220,9 @@
       "integrity": "sha1-nGZalfiLiwj8Bc/XMfVhhZ1yWCU="
     },
     "bignumber.js": {
-      "version": "9.0.0",
-      "resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-9.0.0.tgz",
-      "integrity": "sha512-t/OYhhJ2SD+YGBQcjY8GzzDHEk9f3nerxjtfa6tlMXfe7frs/WozhvCNoGvpM0P3bNf3Gq5ZRMlGr5f3r4/N8A=="
+      "version": "9.0.1",
+      "resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-9.0.1.tgz",
+      "integrity": "sha512-IdZR9mh6ahOBv/hYGiXyVuyCetmGJhtYkqLBpTStdhEGjegpPlUawydyaF3pbIOFynJTpllEs+NP+CS9jKFLjA=="
     },
     "binary-extensions": {
       "version": "1.13.1",
diff --git a/package.json b/package.json
index a0fdc76..558a704 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "babel-preset-env": "^1.7.0",
     "babel-preset-es2015": "^6.24.1",
     "babel-register": "^6.26.0",
-    "bignumber.js": "^9.0.0",
+    "bignumber.js": "^9.0.1",
     "bolt11": "^1.2.6",
     "eslint": "^6.8.0",
     "eslint-config-prettier": "^6.11.0",