diff --git a/packages/core/package.json b/packages/core/package.json
index 42dd4d7dac..443f81a8a2 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -76,7 +76,7 @@
   "peerDependencies": {
     "@simplewebauthn/browser": "^9.0.1",
     "@simplewebauthn/server": "^9.0.2",
-    "nodemailer": "^6.8.0"
+    "nodemailer": "^6.8.0 || ^7.0.0"
   },
   "peerDependenciesMeta": {
     "@simplewebauthn/browser": {
diff --git a/packages/frameworks-sveltekit/package.json b/packages/frameworks-sveltekit/package.json
index fee07612df..34fc8f54e4 100644
--- a/packages/frameworks-sveltekit/package.json
+++ b/packages/frameworks-sveltekit/package.json
@@ -57,7 +57,7 @@
     "@simplewebauthn/browser": "^9.0.1",
     "@simplewebauthn/server": "^9.0.3",
     "@sveltejs/kit": "^1.0.0 || ^2.0.0",
-    "nodemailer": "^6.6.5",
+    "nodemailer": "^6.6.5 || ^7.0.0",
     "svelte": "^3.54.0 || ^4.0.0 || ^5.0.0-0"
   },
   "peerDependenciesMeta": {
diff --git a/packages/next-auth/package.json b/packages/next-auth/package.json
index b1b492d960..8da5beeec8 100644
--- a/packages/next-auth/package.json
+++ b/packages/next-auth/package.json
@@ -92,7 +92,7 @@
     "@simplewebauthn/browser": "^9.0.1",
     "@simplewebauthn/server": "^9.0.2",
     "next": "^14.0.0-0 || ^15.0.0-0",
-    "nodemailer": "^6.6.5",
+    "nodemailer": "^6.6.5 || ^7.0.0",
     "react": "^18.2.0 || ^19.0.0-0"
   },
   "peerDependenciesMeta": {
@@ -110,7 +110,7 @@
     "@types/react": "18.0.37",
     "dotenv": "^10.0.0",
     "next": "15.3.1",
-    "nodemailer": "^6.9.3",
+    "nodemailer": "^6.9.3 || ^7.0.0",
     "react": "^18.2.0"
   }
 }