diff --git a/package-lock.json b/package-lock.json
index e9f731ef..52af88c7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17072,9 +17072,12 @@
       }
     },
     "rlp": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/rlp/-/rlp-2.0.0.tgz",
-      "integrity": "sha1-nbOE/0uJqPYVY9kjldhiWxjzr7A="
+      "version": "2.2.4",
+      "resolved": "https://registry.npmjs.org/rlp/-/rlp-2.2.4.tgz",
+      "integrity": "sha512-fdq2yYCWpAQBhwkZv+Z8o/Z4sPmYm1CUq6P7n6lVTOdb949CnqA0sndXal5C1NleSVSZm6q5F3iEbauyVln/iw==",
+      "requires": {
+        "bn.js": "^4.11.1"
+      }
     },
     "rtcpeerconnection-shim": {
       "version": "1.2.15",
diff --git a/package.json b/package.json
index ae7f7533..82b09076 100644
--- a/package.json
+++ b/package.json
@@ -189,7 +189,7 @@
     "redux": "4.0.5",
     "redux-actions": "2.6.5",
     "redux-thunk": "2.3.0",
-    "rlp": "2.0.0",
+    "rlp": "2.2.4",
     "scryptsy": "2.1.0",
     "solc": "ngotchac/solc-js",
     "store": "2.0.12",