diff --git a/packages/auth-provider-automerge-repo/package.json b/packages/auth-provider-automerge-repo/package.json
index 4c423e0d1..4e07a24b5 100644
--- a/packages/auth-provider-automerge-repo/package.json
+++ b/packages/auth-provider-automerge-repo/package.json
@@ -9,7 +9,7 @@
   "exports": "./dist/index.js",
   "types": "./dist/index.d.ts",
   "engines": {
-    "node": ">=18"
+    "node": ">=22"
   },
   "files": [
     "dist"
diff --git a/packages/auth-syncserver/package.json b/packages/auth-syncserver/package.json
index bb953d9b6..786a6be25 100644
--- a/packages/auth-syncserver/package.json
+++ b/packages/auth-syncserver/package.json
@@ -9,7 +9,7 @@
   "exports": "./dist/index.js",
   "types": "./dist/index.d.ts",
   "engines": {
-    "node": ">=18"
+    "node": ">=22"
   },
   "files": [
     "dist"
diff --git a/packages/auth/package.json b/packages/auth/package.json
index 3d7aa16ab..6c04f5718 100644
--- a/packages/auth/package.json
+++ b/packages/auth/package.json
@@ -13,7 +13,7 @@
   "exports": "./dist/index.js",
   "types": "./dist/index.d.ts",
   "engines": {
-    "node": ">=18"
+    "node": ">=22"
   },
   "files": [
     "dist"
diff --git a/packages/crdx/package.json b/packages/crdx/package.json
index ef5a65d36..d95d18b62 100644
--- a/packages/crdx/package.json
+++ b/packages/crdx/package.json
@@ -9,7 +9,7 @@
   "exports": "./dist/index.js",
   "types": "./dist/index.d.ts",
   "engines": {
-    "node": ">=18"
+    "node": ">=22"
   },
   "files": [
     "dist"
diff --git a/packages/crypto/package.json b/packages/crypto/package.json
index 88d81c022..70056243e 100644
--- a/packages/crypto/package.json
+++ b/packages/crypto/package.json
@@ -12,7 +12,7 @@
   "exports": "./dist/index.js",
   "types": "./dist/index.d.ts",
   "engines": {
-    "node": ">=18"
+    "node": ">=22"
   },
   "files": [
     "dist"