diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 130a688..cc43468 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -11,7 +11,7 @@ jobs:
     strategy:
       fail-fast: false # if tests for one version fail, continue with the rest
       matrix:
-        node-version: [17.x, 18.x, '20.x']
+        node-version: [18.x, '20.x']
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
 
     name: Node integration tests (${{ matrix.node-version }})
diff --git a/package-lock.json b/package-lock.json
index 1884fca..fb801cb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -32,7 +32,7 @@
         "web-streams-polyfill": "^3.3.2"
       },
       "engines": {
-        "node": ">= 16.5.0"
+        "node": ">= 18.0.0"
       },
       "peerDependencies": {
         "typescript": ">=4.2"
diff --git a/package.json b/package.json
index 14c95db..2ebcf0c 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   "types": "./lib/index.d.ts",
   "main": "./lib/index.js",
   "engines": {
-    "node": ">= 16.5.0"
+    "node": ">= 18.0.0"
   },
   "repository": {
     "type": "git",