diff --git a/web/package-lock.json b/web/package-lock.json
index 1410975..c3f2f09 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -12,7 +12,7 @@
         "@simplewebauthn/browser": "^11.0.0"
       },
       "devDependencies": {
-        "@simplewebauthn/types": "^11.0.0",
+        "@simplewebauthn/types": "^12.0.0",
         "typescript": "^5.7.2"
       }
     },
@@ -25,12 +25,19 @@
         "@simplewebauthn/types": "^11.0.0"
       }
     },
-    "node_modules/@simplewebauthn/types": {
+    "node_modules/@simplewebauthn/browser/node_modules/@simplewebauthn/types": {
       "version": "11.0.0",
       "resolved": "https://registry.npmjs.org/@simplewebauthn/types/-/types-11.0.0.tgz",
       "integrity": "sha512-b2o0wC5u2rWts31dTgBkAtSNKGX0cvL6h8QedNsKmj8O4QoLFQFR3DBVBUlpyVEhYKA+mXGUaXbcOc4JdQ3HzA==",
       "license": "MIT"
     },
+    "node_modules/@simplewebauthn/types": {
+      "version": "12.0.0",
+      "resolved": "https://registry.npmjs.org/@simplewebauthn/types/-/types-12.0.0.tgz",
+      "integrity": "sha512-q6y8MkoV8V8jB4zzp18Uyj2I7oFp2/ONL8c3j8uT06AOWu3cIChc1au71QYHrP2b+xDapkGTiv+9lX7xkTlAsA==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/typescript": {
       "version": "5.7.2",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.2.tgz",
diff --git a/web/package.json b/web/package.json
index acc1895..5f8866c 100644
--- a/web/package.json
+++ b/web/package.json
@@ -10,7 +10,7 @@
     "@simplewebauthn/browser": "^11.0.0"
   },
   "devDependencies": {
-    "@simplewebauthn/types": "^11.0.0",
+    "@simplewebauthn/types": "^12.0.0",
     "typescript": "^5.7.2"
   },
   "repository": {