diff --git a/CHANGELOG.md b/CHANGELOG.md
index 51fc900..5b434f3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # main (unreleased)
 
+# 0.1.2
+- [[bugfix]: update shape of data returned from yarn](https://github.com/ombulabs/depngn/pull/5)
+
 # 0.1.1
 
 - [[bugfix]: specify depth in npm ls to avoid errors from uninstalled peerDeps](https://github.com/ombulabs/depngn/pull/1)
diff --git a/package-lock.json b/package-lock.json
index 1e909c5..89d0413 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "depngn",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "depngn",
-      "version": "0.1.0",
+      "version": "0.1.2",
       "license": "MIT",
       "dependencies": {
         "arg": "^5.0.2",
diff --git a/package.json b/package.json
index b061bf2..e9e3db5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "depngn",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "Determine the compatibility of your packages with a given Node version",
   "type": "module",
   "main": "./dist/index.cjs",
diff --git a/src/queries/getEngines.ts b/src/queries/getEngines.ts
index 9b05986..c5b2675 100644
--- a/src/queries/getEngines.ts
+++ b/src/queries/getEngines.ts
@@ -1,6 +1,6 @@
-import { asyncExec, execWithLog } from "../cli/exec";
-import { Managers, viewEnginesCommand } from "./getPackageManager";
-import { PackageList } from "../types";
+import { asyncExec, execWithLog } from '../cli/exec';
+import { Managers, viewEnginesCommand } from './getPackageManager';
+import { PackageList } from '../types';
 
 export async function getEngines(deps: PackageList, manager: Managers) {
   const command = viewEnginesCommand(manager);
@@ -8,10 +8,10 @@ export async function getEngines(deps: PackageList, manager: Managers) {
     const engines = await asyncExec(
       `${command} ${dep}@${deps[dep].version} engines --json`
     );
-    const version = engines.stdout ? JSON.parse(engines.stdout) : '';
+    const range = parseEngines(engines, manager);
     return {
       package: dep,
-      range: version.node ? version.node.replace(' ', '') : '',
+      range,
     };
   });
 
@@ -20,3 +20,23 @@ export async function getEngines(deps: PackageList, manager: Managers) {
     async () => await Promise.all(depsArray)
   );
 }
+
+function parseEngines(
+  engines: { stdout: string; stderr: string },
+  manager: Managers
+) {
+  const res = engines.stdout ? JSON.parse(engines.stdout) : {};
+  switch (manager) {
+    case 'npm':
+      return res.node ? res.node : '';
+
+    case 'yarn':
+      return res.data?.node ? res.data.node : '';
+
+    default:
+      const wrong = manager as never;
+      throw new Error(
+        `This error shouldn't happen, but somehow an invalid package manager made it through checks: ${wrong}.`
+      );
+  }
+}
diff --git a/src/queries/getPackageData.ts b/src/queries/getPackageData.ts
index b8cd35d..11b8331 100644
--- a/src/queries/getPackageData.ts
+++ b/src/queries/getPackageData.ts
@@ -14,10 +14,10 @@ function isCompatible(nodeVersion: string, depRange: string) {
 
   const logicalOrRegEx = /||/;
   if (depRange && logicalOrRegEx.test(depRange)) {
-    const rangeArray = depRange.split('||').map((range) => range.trim());
+    const rangeArray = depRange.split('||').map((range) => range.replaceAll(' ', ''));
     compatible = rangeArray.some((range) => satisfies(nodeVersion, range));
   } else {
-    compatible = satisfies(nodeVersion, depRange);
+    compatible = satisfies(nodeVersion, depRange.replaceAll(' ', ''));
   }
   return compatible;
 }