diff --git a/package-lock.json b/package-lock.json
index 78ebe1c..9159f05 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
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-        "lodash": "^4.17.11",
-        "yargs": "^12.0.5"
-      },
-      "dependencies": {
-        "get-caller-file": {
-          "version": "1.0.3",
-          "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-1.0.3.tgz",
-          "integrity": "sha512-3t6rVToeoZfYSGd8YoLFR2DJkiQrIiUrGcjvFX2mDw3bn6k2OtwHN0TNCLbBO+w8qTvimhDkv+LSscbJY1vE6w==",
-          "dev": true
-        },
-        "require-main-filename": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/require-main-filename/-/require-main-filename-1.0.1.tgz",
-          "integrity": "sha1-l/cXtp1IeE9fUmpsWqj/3aBVpNE=",
-          "dev": true
-        },
-        "yargs": {
-          "version": "12.0.5",
-          "resolved": "https://registry.npmjs.org/yargs/-/yargs-12.0.5.tgz",
-          "integrity": "sha512-Lhz8TLaYnxq/2ObqHDql8dX8CJi97oHxrjUcYtzKbbykPtVW9WB+poxI+NM2UIzsMgNCZTIf0AQwsjK5yMAqZw==",
-          "dev": true,
-          "requires": {
-            "cliui": "^4.0.0",
-            "decamelize": "^1.2.0",
-            "find-up": "^3.0.0",
-            "get-caller-file": "^1.0.1",
-            "os-locale": "^3.0.0",
-            "require-directory": "^2.1.1",
-            "require-main-filename": "^1.0.1",
-            "set-blocking": "^2.0.0",
-            "string-width": "^2.0.0",
-            "which-module": "^2.0.0",
-            "y18n": "^3.2.1 || ^4.0.0",
-            "yargs-parser": "^11.1.1"
-          }
-        },
-        "yargs-parser": {
-          "version": "11.1.1",
-          "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-11.1.1.tgz",
-          "integrity": "sha512-C6kB/WJDiaxONLJQnF8ccx9SEeoTTLek8RVbaOIsrAUS8VrBEXfmeSnCZxygc+XC2sNMBIwOOnfcxiynjHsVSQ==",
-          "dev": true,
-          "requires": {
-            "camelcase": "^5.0.0",
-            "decamelize": "^1.2.0"
-          }
-        }
+        "lodash": "^4.17.15",
+        "yargs": "^13.3.0"
       }
     },
     "yauzl": {
@@ -2743,9 +2580,9 @@
       }
     },
     "yn": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/yn/-/yn-3.1.0.tgz",
-      "integrity": "sha512-kKfnnYkbTfrAdd0xICNFw7Atm8nKpLcLv9AZGEt+kczL/WQVai4e2V6ZN8U/O+iI6WrNuJjNNOyu4zfhl9D3Hg==",
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/yn/-/yn-3.1.1.tgz",
+      "integrity": "sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q==",
       "dev": true
     }
   }
diff --git a/package.json b/package.json
index 69dc9c0..a872865 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "nexe",
   "description": "Create a single executable out of your Node.js application",
   "license": "MIT",
-  "version": "4.0.0-beta.2",
+  "version": "4.0.0-beta.3",
   "contributors": [
     "Craig Condon <craig.j.condon@gmail.com> (http://crcn.io)",
     "Jared Allard <jaredallard@outlook.com>",
@@ -43,18 +43,18 @@
     "got": "^9.6.0",
     "minimist": "^1.2.0",
     "mkdirp": "^0.5.1",
-    "multistream": "^3.0.0",
+    "multistream": "^4.0.0",
     "ora": "^3.4.0",
     "pify": "^4.0.1",
     "resolve-dependencies": "^3.0.2",
-    "rimraf": "^2.6.3"
+    "rimraf": "^3.0.0"
   },
   "devDependencies": {
-    "@types/chai": "^4.1.7",
+    "@types/chai": "^4.2.3",
     "@types/download": "^6.2.4",
     "@types/execa": "^2.0.0",
     "@types/globby": "^9.1.0",
-    "@types/got": "^9.6.5",
+    "@types/got": "^9.6.7",
     "@types/minimist": "^1.2.0",
     "@types/mkdirp": "^0.5.2",
     "@types/mocha": "^5.2.7",
@@ -62,15 +62,15 @@
     "@types/ora": "^3.2.0",
     "@types/pify": "3.0.2",
     "@types/rimraf": "2.0.2",
-    "@types/semver": "^6.0.1",
+    "@types/semver": "^6.0.2",
     "chai": "^4.2.0",
-    "execa": "^2.0.3",
-    "mocha": "^6.2.0",
+    "execa": "^2.1.0",
+    "mocha": "^6.2.1",
     "prettier": "^1.18.2",
-    "ts-node": "^8.3.0",
-    "tslint": "^5.18.0",
+    "ts-node": "^8.4.1",
+    "tslint": "^5.20.0",
     "tslint-config-prettier": "^1.18.0",
     "tslint-plugin-prettier": "^2.0.1",
-    "typescript": "^3.5.3"
+    "typescript": "^3.6.3"
   }
 }
diff --git a/src/compiler.ts b/src/compiler.ts
index 2261ae2..599d78c 100644
--- a/src/compiler.ts
+++ b/src/compiler.ts
@@ -15,7 +15,7 @@ import {
 } from './util'
 import { NexeOptions, version } from './options'
 import { NexeTarget } from './target'
-import combineStreams = require('multistream')
+import MultiStream = require('multistream')
 import { Bundle, toStream } from './fs/bundle'
 
 const isBsd = Boolean(~process.platform.indexOf('bsd'))
@@ -136,8 +136,8 @@ export class NexeCompiler {
   }
 
   @bound
-  addResource(file: string, content?: Buffer | string) {
-    return this.bundle.addResource(file, content)
+  addResource(absoluteFileName: string, content?: Buffer | string) {
+    return this.bundle.addResource(absoluteFileName, content)
   }
 
   get binaryConfiguration() {
@@ -309,7 +309,7 @@ export class NexeCompiler {
     const lengths = Buffer.from(Array(16))
     lengths.writeDoubleLE(codeSize, 0)
     lengths.writeDoubleLE(this.bundle.blobSize, 8)
-    return combineStreams([
+    return new (MultiStream as any)([
       binary,
       toStream(startup),
       this.bundle.toStream(),
diff --git a/src/fs/bundle.ts b/src/fs/bundle.ts
index 3c16b6e..89b88a9 100644
--- a/src/fs/bundle.ts
+++ b/src/fs/bundle.ts
@@ -14,9 +14,12 @@ function makeRelative(cwd: string, path: string) {
 }
 
 export function toStream(content: Buffer | string) {
-  const readable = new Readable({ read() {} })
-  readable.push(content)
-  readable.push(null)
+  const readable = new Readable({
+    read() {
+      this.push(content)
+      this.push(null)
+    }
+  })
   return readable
 }
 
diff --git a/src/steps/shim.ts b/src/steps/shim.ts
index e03ceb1..6aaac11 100644
--- a/src/steps/shim.ts
+++ b/src/steps/shim.ts
@@ -1,7 +1,9 @@
 import { NexeCompiler } from '../compiler'
 import { wrap } from '../util'
 
-export default function(compiler: NexeCompiler, next: () => Promise<void>) {
+export default async function(compiler: NexeCompiler, next: () => Promise<void>) {
+  await next()
+
   compiler.shims.push(
     wrap(
       `process.__nexe = ${JSON.stringify(compiler.binaryConfiguration)};\n` +
@@ -32,6 +34,4 @@ export default function(compiler: NexeCompiler, next: () => Promise<void>) {
       }
     `)
   )
-
-  return next()
 }