diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ed3921b..727ee11 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,7 +14,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [10.13, 10.x, 11.x, 12.x, 13.x, 14.x, 15.x]
+        node-version: [14.x, 16.x, 18.x]
 
     steps:
       - uses: actions/checkout@v1
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c0c92bf..e069314 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@
 - properly execute args validation for nullable items array (#1328)
 ### Others
 - **Breaking Change**: update `class-validator` peer dependency to `>=0.13.0`
+- **Breaking Change**: change build config to ES2019 - drop support for Node.js < 14.5
 
 ## v1.2.0-rc.1
 ### Features
diff --git a/docs/installation.md b/docs/installation.md
index e2ccb1b..ca4b2c3 100644
--- a/docs/installation.md
+++ b/docs/installation.md
@@ -39,11 +39,11 @@ It's important to set these options in the `tsconfig.json` file of our project:
 }
 ```
 
-`TypeGraphQL` is designed to work with Node.js LTS (10.3+, 12+) and the latest stable releases. It uses features from ES2018 so we should set our `tsconfig.json` file appropriately:
+`TypeGraphQL` is designed to work with Node.js LTS and the latest stable releases. It uses features from ES2019 so we should set our `tsconfig.json` file appropriately:
 
 ```js
 {
-  "target": "es2018" // or newer if your node.js version supports this
+  "target": "es2019" // or newer if your node.js version supports this
 }
 ```
 
@@ -51,7 +51,7 @@ Due to using the `graphql-subscription` dependency that relies on an `AsyncItera
 
 ```json
 {
-  "lib": ["es2018", "esnext.asynciterable"]
+  "lib": ["es2019", "esnext.asynciterable"]
 }
 ```
 
@@ -60,9 +60,9 @@ All in all, the minimal `tsconfig.json` file example looks like this:
 ```json
 {
   "compilerOptions": {
-    "target": "es2018",
+    "target": "es2019",
     "module": "commonjs",
-    "lib": ["es2018", "esnext.asynciterable"],
+    "lib": ["es2019", "esnext.asynciterable"],
     "experimentalDecorators": true,
     "emitDecoratorMetadata": true
   }
diff --git a/package.json b/package.json
index 3cc57c8..1656e9e 100644
--- a/package.json
+++ b/package.json
@@ -121,7 +121,7 @@
     "apollo"
   ],
   "engines": {
-    "node": ">= 10.13"
+    "node": ">= 14.5.0"
   },
   "private": true
 }
diff --git a/tsconfig.json b/tsconfig.json
index d59283c..542c4c4 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,10 +1,10 @@
 {
   "compilerOptions": {
     /* Basic Options */
-    "target": "es2018",                       /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017','ES2018' or 'ESNEXT'. */
+    "target": "es2019",                       /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017','ES2018' or 'ESNEXT'. */
     "module": "commonjs",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
     "lib": [                                  /* Specify library files to be included in the compilation. */
-      "es2018",
+      "es2019",
       "esnext.asynciterable"
     ],
     // "allowJs": true,                       /* Allow javascript files to be compiled. */