diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 3b8aa86..1ed55d5 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -10,12 +10,12 @@ jobs:
       fail-fast: false
       matrix:
         node-version:
+          - 20
+          - 18
           - 16
-          - 14
-          - 12
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
       - run: npm install
diff --git a/index.d.ts b/index.d.ts
index 8e22a07..1b2c42b 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -1,4 +1,4 @@
-import {Get} from 'type-fest';
+import {type Get} from 'type-fest';
 
 /**
 Get the value of the property at the given path.
diff --git a/index.test-d.ts b/index.test-d.ts
index a73aae6..016c7c0 100644
--- a/index.test-d.ts
+++ b/index.test-d.ts
@@ -7,7 +7,7 @@ expectTypeOf(
 	getProperty({foo: {bar: 'a'}}, 'foo.notDefined.deep', 'default value'),
 ).toBeString();
 expectTypeOf(
-	getProperty({foo: {'dot.dot': 'unicorn'}}, 'foo.dot\\.dot'),
+	getProperty({foo: {'dot.dot': 'unicorn'}}, 'foo.dot\\.dot'), // eslint-disable-line @typescript-eslint/naming-convention
 	// @ts-expect-error type-fest's `Get` not smart enough to deal with escaped dots
 ).toEqualTypeOf<string>();
 
diff --git a/package.json b/package.json
index 7ce2841..f9b01a9 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
 	"type": "module",
 	"exports": "./index.js",
 	"engines": {
-		"node": "^12.20.0 || ^14.13.1 || >=16.0.0"
+		"node": ">=16"
 	},
 	"scripts": {
 		"test": "xo && ava && tsc",
@@ -37,13 +37,13 @@
 		"dotty"
 	],
 	"dependencies": {
-		"type-fest": "^2.11.2"
+		"type-fest": "^3.8.0"
 	},
 	"devDependencies": {
-		"ava": "^4.0.1",
+		"ava": "^5.2.0",
 		"benchmark": "^2.1.4",
-		"expect-type": "^0.13.0",
-		"typescript": "^4.5.5",
-		"xo": "^0.48.0"
+		"expect-type": "^0.15.0",
+		"typescript": "^5.0.4",
+		"xo": "^0.54.1"
 	}
 }
diff --git a/readme.md b/readme.md
index a5d7baf..5ededd9 100644
--- a/readme.md
+++ b/readme.md
@@ -164,15 +164,3 @@ Value to set at `path`.
 Type: `unknown`
 
 Default value.
-
----
-
-<div align="center">
-	<b>
-		<a href="https://tidelift.com/subscription/pkg/npm-dot-prop?utm_source=npm-dot-prop&utm_medium=referral&utm_campaign=readme">Get professional support for this package with a Tidelift subscription</a>
-	</b>
-	<br>
-	<sub>
-		Tidelift helps make open source sustainable for maintainers while giving companies<br>assurances about security, maintenance, and licensing for their dependencies.
-	</sub>
-</div>
diff --git a/tsconfig.json b/tsconfig.json
index 0c9966a..1c6f054 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,7 @@
 {
 	"compilerOptions": {
 		"lib": [
-			"es2020"
+			"es2021"
 		],
 		"strict": true,
 		"noEmit": true