diff --git a/package-lock.json b/package-lock.json
index c3b486b..3cc12e2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
     "name": "react-list-scroll-bound",
-    "version": "16.12.0",
+    "version": "16.12.1",
     "lockfileVersion": 1,
     "requires": true,
     "dependencies": {
@@ -1171,9 +1171,9 @@
             }
         },
         "acorn": {
-            "version": "6.4.0",
-            "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.0.tgz",
-            "integrity": "sha512-gac8OEcQ2Li1dxIEWGZzsp2BitJxwkwcOm0zHAJLcPJaVvm58FRnk6RkuLRpU1EujipU2ZFODv2P9DLMfnV8mw==",
+            "version": "6.4.1",
+            "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.4.1.tgz",
+            "integrity": "sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA==",
             "dev": true
         },
         "ajv": {