diff --git a/.nvmrc b/.nvmrc
new file mode 100644
index 0000000..790e110
--- /dev/null
+++ b/.nvmrc
@@ -0,0 +1 @@
+v20.10.0
diff --git a/Dockerfile b/Dockerfile
index 3ca816d..e93821e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:18.17.1-alpine
+FROM node:20.10.0-alpine
 
 RUN apk update && apk upgrade && apk add --no-cache bash mc
 RUN mkdir -p /debugger
diff --git a/package.json b/package.json
index e7d20bc..82b64c2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cf-debugger",
-  "version": "1.3.4",
+  "version": "1.3.5",
   "main": "index.js",
   "license": "MIT",
   "resolutions": {
@@ -9,5 +9,8 @@
   },
   "dependencies": {
     "node-pty": "^1.0.0"
+  },
+  "engines": {
+    "node": "20.10.0"
   }
 }