diff --git a/lib/modules/manager/npm/extract/__snapshots__/index.spec.ts.snap b/lib/modules/manager/npm/extract/__snapshots__/index.spec.ts.snap
index 668bbac7b8a309..06e92a81a48d4c 100644
--- a/lib/modules/manager/npm/extract/__snapshots__/index.spec.ts.snap
+++ b/lib/modules/manager/npm/extract/__snapshots__/index.spec.ts.snap
@@ -129,6 +129,7 @@ exports[`modules/manager/npm/extract/index .extractPackageFile() extracts engine
   "extractedConstraints": {
     "node": ">= 8.9.2",
     "npm": "^8.0.0",
+    "pnpm": "^1.2.0",
     "vscode": ">=1.49.3",
     "yarn": "disabled",
   },
diff --git a/lib/modules/manager/npm/extract/index.spec.ts b/lib/modules/manager/npm/extract/index.spec.ts
index 1932f6fd8525ab..6013a242400032 100644
--- a/lib/modules/manager/npm/extract/index.spec.ts
+++ b/lib/modules/manager/npm/extract/index.spec.ts
@@ -418,6 +418,7 @@ describe('modules/manager/npm/extract/index', () => {
         extractedConstraints: {
           node: '>= 8.9.2',
           npm: '^8.0.0',
+          pnpm: '^1.2.0',
           vscode: '>=1.49.3',
           yarn: 'disabled',
         },
diff --git a/lib/modules/manager/npm/extract/index.ts b/lib/modules/manager/npm/extract/index.ts
index 05803936be9f3e..4af1aefdcaa7cb 100644
--- a/lib/modules/manager/npm/extract/index.ts
+++ b/lib/modules/manager/npm/extract/index.ts
@@ -233,6 +233,7 @@ export async function extractPackageFile(
       } else if (depName === 'pnpm') {
         dep.datasource = NpmDatasource.id;
         dep.commitMessageTopic = 'pnpm';
+        extractedConstraints.pnpm = dep.currentValue;
       } else if (depName === 'vscode') {
         dep.datasource = GithubTagsDatasource.id;
         dep.packageName = 'microsoft/vscode';