diff --git a/Dockerfile b/Dockerfile
index b9db4c9..3ca816d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:16.20.1-alpine
+FROM node:18.17.1-alpine
 
 RUN apk update && apk upgrade && apk add --no-cache bash mc
 RUN mkdir -p /debugger
@@ -10,7 +10,8 @@ COPY package.json ./
 COPY yarn.lock ./
 # install cf-runtime required binaries
 RUN apk add --no-cache --virtual buildDeps make python3 g++ git && \
-    yarn install --forzen-lockfile --production
+    npm update -g npm && \
+    yarn install --frozen-lockfile --production
 
 RUN yarn cache clean && \
     apk del buildDeps && \
diff --git a/package.json b/package.json
index 58766c8..e7d20bc 100644
--- a/package.json
+++ b/package.json
@@ -1,9 +1,13 @@
 {
   "name": "cf-debugger",
-  "version": "1.3.3",
+  "version": "1.3.4",
   "main": "index.js",
   "license": "MIT",
+  "resolutions": {
+    "nan": "2.17.0",
+    "semver": "7.5.4"
+  },
   "dependencies": {
-    "node-pty": "git+https://github.com/microsoft/node-pty.git"
+    "node-pty": "^1.0.0"
   }
 }
diff --git a/src/app.js b/src/app.js
index 3d5dd43..c072301 100644
--- a/src/app.js
+++ b/src/app.js
@@ -1,16 +1,28 @@
 const pty = require('node-pty');
 const Resizer = require('./Resizer.js');
 
+let exit = false;
+
 const shell = pty.spawn('/bin/bash', [], {
-    name: 'xterm',
+    name: 'xterm-color',
     cwd: process.env.PWD,
     env: process.env
 });
-shell.on('exit', (code) => {
-    process.exit(code);
+
+process.on('uncaughtException', (err) => {
+    if (exit) {
+        process.exit(0)
+    }
+    console.error(err.message);
+    console.error(err.stack);
 });
 
 const resizerStream = new Resizer(shell.resize.bind(shell));
+
+shell.on('close', () => {
+    exit = true
+})
+
 process.stdin
     .pipe(resizerStream)
     .pipe(shell)
diff --git a/yarn.lock b/yarn.lock
index ab5a841..4803d7b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2,13 +2,33 @@
 # yarn lockfile v1
 
 
-nan@^2.14.0:
-  version "2.16.0"
-  resolved "https://registry.yarnpkg.com/nan/-/nan-2.16.0.tgz#664f43e45460fb98faf00edca0bb0d7b8dce7916"
-  integrity sha512-UdAqHyFngu7TfQKsCBgAA6pWDkT8MAO7d0jyOecVhN5354xbLqdn8mV9Tat9gepAupm0bt2DbeaSC8vS52MuFA==
-
-"node-pty@git+https://github.com/microsoft/node-pty.git":
-  version "0.10.0"
-  resolved "git+https://github.com/microsoft/node-pty.git#1674722e1caf3ff4dd52438b70ed68d46af83a6d"
+lru-cache@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-6.0.0.tgz#6d6fe6570ebd96aaf90fcad1dafa3b2566db3a94"
+  integrity sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==
   dependencies:
-    nan "^2.14.0"
+    yallist "^4.0.0"
+
+nan@2.17.0, nan@^2.17.0:
+  version "2.17.0"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.17.0.tgz#c0150a2368a182f033e9aa5195ec76ea41a199cb"
+  integrity sha512-2ZTgtl0nJsO0KQCjEpxcIr5D+Yv90plTitZt9JBfQvVJDS5seMl3FOvsh3+9CoYWXf/1l5OaZzzF6nDm4cagaQ==
+
+node-pty@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/node-pty/-/node-pty-1.0.0.tgz#7daafc0aca1c4ca3de15c61330373af4af5861fd"
+  integrity sha512-wtBMWWS7dFZm/VgqElrTvtfMq4GzJ6+edFI0Y0zyzygUSZMgZdraDUMUhCIvkjhJjme15qWmbyJbtAx4ot4uZA==
+  dependencies:
+    nan "^2.17.0"
+
+semver@7.5.4:
+  version "7.5.4"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.5.4.tgz#483986ec4ed38e1c6c48c34894a9182dbff68a6e"
+  integrity sha512-1bCSESV6Pv+i21Hvpxp3Dx+pSD8lIPt8uVjRrxAUt/nbswYc+tK6Y2btiULjd4+fnq15PX+nqQDC7Oft7WkwcA==
+  dependencies:
+    lru-cache "^6.0.0"
+
+yallist@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/yallist/-/yallist-4.0.0.tgz#9bb92790d9c0effec63be73519e11a35019a3a72"
+  integrity sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==