diff --git a/package-lock.json b/package-lock.json
index 7dfff14813f..0769b12acf3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1125,9 +1125,9 @@
       }
     },
     "big-integer": {
-      "version": "1.6.36",
-      "resolved": "https://registry.npmjs.org/big-integer/-/big-integer-1.6.36.tgz",
-      "integrity": "sha512-t70bfa7HYEA1D9idDbmuv7YbsbVkQ+Hp+8KFSul4aE5e/i1bjCNIRYJZlA8Q8p0r9T8cF/RVvwUgRA//FydEyg=="
+      "version": "1.6.48",
+      "resolved": "https://registry.npmjs.org/big-integer/-/big-integer-1.6.48.tgz",
+      "integrity": "sha512-j51egjPa7/i+RdiRuJbPdJ2FIUYYPhvYLjzoYbcMMm62ooO6F94fETG4MTs46zPAF9Brs04OajboA/qTGuz78w=="
     },
     "binary-extensions": {
       "version": "1.11.0",
diff --git a/package.json b/package.json
index 47d89b15353..d0ee1f2f326 100644
--- a/package.json
+++ b/package.json
@@ -76,7 +76,7 @@
     "@microsoft/signalr": "3.1.0",
     "@microsoft/signalr-protocol-msgpack": "3.1.0",
     "@nodert-win10-rs4/windows.security.credentials.ui": "^0.4.4",
-    "big-integer": "1.6.36",
+    "big-integer": "1.6.48",
     "browser-hrtime": "^1.1.8",
     "chalk": "2.4.1",
     "commander": "7.0.0",