diff --git a/.yarn/juke/index.d.ts b/.yarn/juke/index.d.ts
index cdc30ea..3f8ef8a 100644
--- a/.yarn/juke/index.d.ts
+++ b/.yarn/juke/index.d.ts
@@ -3,7 +3,7 @@
 /// <reference types="node" />
 
 import _chalk from 'chalk';
-import { SpawnOptionsWithoutStdio } from 'child_process';
+import { SpawnOptions } from 'child_process';
 import EventEmitter from 'events';
 
 /**
@@ -166,7 +166,7 @@ export declare class ExitCode extends Error {
 	signal: string | null;
 	constructor(code: number | null, signal?: string | null);
 }
-export declare type ExecOptions = SpawnOptionsWithoutStdio & {
+export declare type ExecOptions = SpawnOptions & {
 	/**
 	 * If `true`, this exec call will not pipe its output to stdio.
 	 * @default false
@@ -177,6 +177,11 @@ export declare type ExecOptions = SpawnOptionsWithoutStdio & {
 	 * @default true
 	 */
 	throw?: boolean;
+	/**
+	 * Captures stdout/stderr to be available in exec return value.
+	 * This is experimental functionality.
+	 */
+	captureOutput?: boolean;
 };
 export declare type ExecReturn = {
 	/** Exit code of the program. */
diff --git a/.yarn/juke/index.js b/.yarn/juke/index.js
index 4ee8fbf..2443dac 100644
--- a/.yarn/juke/index.js
+++ b/.yarn/juke/index.js
@@ -4323,7 +4323,7 @@ var import_chalk4 = __toModule(require_source());
 var import_module = __toModule(require("module"));
 
 // pnp:/Users/style/Documents/Projects/juke-build/package.json
-var version = "0.8.1";
+var version = "0.9.0";
 
 // pnp:/Users/style/Documents/Projects/juke-build/src/chdir.ts
 var import_fs = __toModule(require("fs"));
@@ -4404,25 +4404,31 @@ var exec = (executable, args = [], options = {}) => {
     if (process.env.JUKE_DEBUG) {
       console.log(import_chalk.default.grey("$", executable, ...args));
     }
-    const child = (0, import_child_process.spawn)(executable, args, spawnOptions);
+    const child = (0, import_child_process.spawn)(executable, args, __spreadValues({
+      stdio: "inherit"
+    }, spawnOptions));
     children.add(child);
     let stdout = "";
     let stderr = "";
     let combined = "";
-    child.stdout.on("data", (data) => {
-      if (!silent) {
-        process.stdout.write(data);
-      }
-      stdout += data;
-      combined += data;
-    });
-    child.stderr.on("data", (data) => {
-      if (!silent) {
-        process.stderr.write(data);
-      }
-      stderr += data;
-      combined += data;
-    });
+    if (child.stdout) {
+      child.stdout.on("data", (data) => {
+        if (!silent) {
+          process.stdout.write(data);
+        }
+        stdout += data;
+        combined += data;
+      });
+    }
+    if (child.stderr) {
+      child.stderr.on("data", (data) => {
+        if (!silent) {
+          process.stderr.write(data);
+        }
+        stderr += data;
+        combined += data;
+      });
+    }
     child.on("error", (err) => reject(err));
     child.on("exit", (code, signal) => {
       children.delete(child);
diff --git a/package.json b/package.json
index b6a460e..0c01a30 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "juke-build",
-  "version": "0.8.1",
+  "version": "0.9.0",
   "description": "The AKE-less Build System for JavaScript and Node.js.",
   "keywords": [
     "build",