diff --git a/.tool-versions b/.tool-versions
index 7caf03a..3e51109 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1 +1 @@
-nodejs 18
+nodejs 20
diff --git a/apps/docs/package.json b/apps/docs/package.json
index a663efb..d3cd83c 100644
--- a/apps/docs/package.json
+++ b/apps/docs/package.json
@@ -30,7 +30,7 @@
 	},
 	"devDependencies": {
 		"@astro-aws/adapter": "workspace:^",
-		"@types/node": "^18.18.0",
+		"@types/node": "^20.0.0",
 		"prettier": "^3.2.5",
 		"rimraf": "^5.0.5",
 		"starlight-links-validator": "^0.7.1"
diff --git a/apps/infra/package.json b/apps/infra/package.json
index 81909fa..b3d323a 100644
--- a/apps/infra/package.json
+++ b/apps/infra/package.json
@@ -35,7 +35,7 @@
 	"devDependencies": {
 		"@astro-aws/scripts": "workspace:^",
 		"@types/aws-lambda": "^8.10.137",
-		"@types/node": "^18.18.4"
+		"@types/node": "^20.0.0"
 	},
 	"engines": {
 		"node": "18.x || 20.x"
diff --git a/packages/adapter/package.json b/packages/adapter/package.json
index 4ed7ea7..b90dc0c 100644
--- a/packages/adapter/package.json
+++ b/packages/adapter/package.json
@@ -77,7 +77,7 @@
 		"@astro-aws/scripts": "workspace:^",
 		"@faker-js/faker": "^8.4.1",
 		"@types/aws-lambda": "^8.10.137",
-		"@types/node": "^18.18.4",
+		"@types/node": "^20.0.0",
 		"astro": "^4.5.17",
 		"aws-lambda": "^1.0.7",
 		"prettier": "^3.2.5",
diff --git a/packages/constructs/package.json b/packages/constructs/package.json
index bbd4afc..078cbb0 100644
--- a/packages/constructs/package.json
+++ b/packages/constructs/package.json
@@ -30,7 +30,7 @@
 	},
 	"devDependencies": {
 		"@astro-aws/scripts": "workspace:^",
-		"@types/node": "^18.18.4",
+		"@types/node": "^20.0.0",
 		"aws-cdk-lib": "^2.136.0",
 		"constructs": "^10.3.0",
 		"prettier": "^3.2.5",
diff --git a/scripts/package.json b/scripts/package.json
index 7b2de0d..e80e438 100644
--- a/scripts/package.json
+++ b/scripts/package.json
@@ -34,7 +34,7 @@
 		"globby": "^14.0.1"
 	},
 	"devDependencies": {
-		"@types/node": "^18.18.4",
+		"@types/node": "^20.0.0",
 		"eslint": "^8.57.0",
 		"prettier": "^3.2.5",
 		"tsx": "^4.7.2",