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 875667d..d61ad03 100644
--- a/apps/docs/package.json
+++ b/apps/docs/package.json
@@ -36,7 +36,7 @@
 	},
 	"devDependencies": {
 		"@astro-aws/adapter": "workspace:^",
-		"@types/node": "^18.18.0",
+		"@types/node": "^20.0.0",
 		"eslint": "^8.57.0",
 		"prettier": "^3.2.5",
 		"rimraf": "^5.0.5",
diff --git a/apps/infra/package.json b/apps/infra/package.json
index 91003c3..2c1b937 100644
--- a/apps/infra/package.json
+++ b/apps/infra/package.json
@@ -42,7 +42,7 @@
 	"devDependencies": {
 		"@astro-aws/scripts": "workspace:^",
 		"@types/aws-lambda": "^8.10.136",
-		"@types/node": "^18.18.4",
+		"@types/node": "^20.0.0",
 		"eslint-config-get-off-my-lawn": "^7.2.0"
 	},
 	"engines": {
diff --git a/packages/adapter/package.json b/packages/adapter/package.json
index 2b706c2..51d87f5 100644
--- a/packages/adapter/package.json
+++ b/packages/adapter/package.json
@@ -83,7 +83,7 @@
 		"@astro-aws/scripts": "workspace:^",
 		"@faker-js/faker": "^8.4.1",
 		"@types/aws-lambda": "^8.10.136",
-		"@types/node": "^18.18.4",
+		"@types/node": "^20.0.0",
 		"astro": "^4.4.13",
 		"aws-lambda": "^1.0.7",
 		"eslint": "^8.57.0",
diff --git a/packages/constructs/package.json b/packages/constructs/package.json
index 1fd8a6f..e4aeb55 100644
--- a/packages/constructs/package.json
+++ b/packages/constructs/package.json
@@ -36,7 +36,7 @@
 	},
 	"devDependencies": {
 		"@astro-aws/scripts": "workspace:^",
-		"@types/node": "^18.18.4",
+		"@types/node": "^20.0.0",
 		"aws-cdk-lib": "^2.131.0",
 		"constructs": "^10.3.0",
 		"eslint": "^8.57.0",
diff --git a/scripts/package.json b/scripts/package.json
index db98afc..7315344 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": "^4.7.1",