diff --git a/.github/renovate.json5 b/.github/renovate.json5
index bfe887f..a77eab5 100644
--- a/.github/renovate.json5
+++ b/.github/renovate.json5
@@ -1,7 +1,8 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
   "extends": [
-    "config:js-lib"
+    "config:js-lib",
+    ":disableDependencyDashboard"
   ],
   "prConcurrentLimit": 1,
   "automerge": true,
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 251d90e..156a417 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        node: [18]
+        node: [18, 20]
 
     steps:
     - uses: actions/checkout@v3
diff --git a/README.md b/README.md
index 48341be..b758d92 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,11 @@
 
 Minimalistic and low dependency translation key extractor
 
+Requirements:
+* Node.js >= `18.15.0`
+
+Might as well work with lower Node.js versions. Developed and tested on `18.15.0`.
+
 ## Execute
 
 Extracts translations from source files and writes translation files:
diff --git a/package.json b/package.json
index 800121a..5a0bd61 100644
--- a/package.json
+++ b/package.json
@@ -62,5 +62,8 @@
     "typescript": "5.1.6",
     "vite": "4.4.2",
     "vitest": "0.33.0"
+  },
+  "engines": {
+    "node": ">=v18.15.0"
   }
 }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index b6d73b8..0e3b5e5 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -1720,8 +1720,8 @@ packages:
     resolution: {integrity: sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==}
     dev: true
 
-  /fast-glob@3.2.12:
-    resolution: {integrity: sha512-DVj4CQIYYow0BlaelwK1pHl5n5cRSJfM60UA0zK891sVInoPri2Ekj7+e1CT3/3qxXenpI+nBBmQAcJPJgaj4w==}
+  /fast-glob@3.3.0:
+    resolution: {integrity: sha512-ChDuvbOypPuNjO8yIDf36x7BlZX1smcUMTTcyoIjycexOxd6DFsKsg21qVBzEmr3G7fUKIRy2/psii+CIUt7FA==}
     engines: {node: '>=8.6.0'}
     dependencies:
       '@nodelib/fs.stat': 2.0.5
@@ -1953,7 +1953,7 @@ packages:
     dependencies:
       array-union: 2.1.0
       dir-glob: 3.0.1
-      fast-glob: 3.2.12
+      fast-glob: 3.3.0
       ignore: 5.2.4
       merge2: 1.4.1
       slash: 3.0.0
@@ -1964,7 +1964,7 @@ packages:
     engines: {node: ^12.20.0 || ^14.13.1 || >=16.0.0}
     dependencies:
       dir-glob: 3.0.1
-      fast-glob: 3.2.12
+      fast-glob: 3.3.0
       ignore: 5.2.4
       merge2: 1.4.1
       slash: 4.0.0