diff --git a/package.json b/package.json
index 0853ac11..c0581397 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
   },
   "dependencies": {
     "@ethereumjs/tx": "^4.2.0",
-    "@metamask/superstruct": "^3.0.0",
+    "@metamask/superstruct": "^3.1.0",
     "@noble/hashes": "^1.3.1",
     "@scure/base": "^1.1.3",
     "@types/debug": "^4.1.7",
diff --git a/yarn.lock b/yarn.lock
index 6942ff1b..9b3b3105 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1054,10 +1054,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@metamask/superstruct@npm:^3.0.0":
-  version: 3.0.0
-  resolution: "@metamask/superstruct@npm:3.0.0"
-  checksum: 667f8f2947186972516bb72b4ba215eaeede257c8beb0450583dd4c8b00c28729ff938267ca8804a3a351277fd627b8607cafeb71eb7045a2b6930639bb6a341
+"@metamask/superstruct@npm:^3.1.0":
+  version: 3.1.0
+  resolution: "@metamask/superstruct@npm:3.1.0"
+  checksum: 00e4d0c0aae8b25ccc1885c1db0bb4ed1590010570140c255e4deee3bf8a10c859c8fce5e475b4ae09c8a56316207af87585b91f7f5a5c028d668ccd111f19e3
   languageName: node
   linkType: hard
 
@@ -1073,7 +1073,7 @@ __metadata:
     "@metamask/eslint-config-jest": ^12.0.0
     "@metamask/eslint-config-nodejs": ^12.0.0
     "@metamask/eslint-config-typescript": ^12.0.0
-    "@metamask/superstruct": ^3.0.0
+    "@metamask/superstruct": ^3.1.0
     "@noble/hashes": ^1.3.1
     "@scure/base": ^1.1.3
     "@ts-bridge/cli": ^0.1.2