diff --git a/package-lock.json b/package-lock.json
index 34fed4f..f9eea80 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -54,7 +54,7 @@
         "process": "^0.11.10",
         "process-warning": "^2.3.0",
         "proxy-addr": "^2.0.7",
-        "punycode": "^2.1.1",
+        "punycode": "^2.3.1",
         "quick-format-unescaped": "^4.0.4",
         "readable-stream": "^4.4.2",
         "real-require": "^0.2.0",
@@ -3791,9 +3791,9 @@
       }
     },
     "node_modules/punycode": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.0.tgz",
-      "integrity": "sha512-rRV+zQD8tVFys26lAGR9WUuS4iUAngJScM+ZRSKtvl5tKeZ2t5bvdNFdNHBW9FWR4guGHlgmsZ1G7BSm2wTbuA==",
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.3.1.tgz",
+      "integrity": "sha512-vYt7UD1U9Wg6138shLtLOvdAu+8DsC/ilFtEVHcH+wydcSpNE20AfSOduf6MkRFahL5FY7X1oU7nKVZFtfq8Fg==",
       "engines": {
         "node": ">=6"
       }
diff --git a/package.json b/package.json
index 6cb4d27..a6a0d1f 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "process": "^0.11.10",
     "process-warning": "^2.3.0",
     "proxy-addr": "^2.0.7",
-    "punycode": "^2.1.1",
+    "punycode": "^2.3.1",
     "quick-format-unescaped": "^4.0.4",
     "readable-stream": "^4.4.2",
     "real-require": "^0.2.0",