diff --git a/changelog.md b/changelog.md
index 93ee8a8..01f6ac3 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## 2025-04-28 - 1.0.22 - fix(package.json)
+Add explicit packageManager field for consistent dependency resolution
+
+- Include packageManager field to ensure correct pnpm version is used
+
 ## 2025-04-28 - 1.0.21 - fix(metadata)
 Update repository, package, and branding details to reflect new project ownership and naming
 
diff --git a/package.json b/package.json
index 2c285fb..26246eb 100644
--- a/package.json
+++ b/package.json
@@ -60,5 +60,6 @@
       "mongodb-memory-server",
       "puppeteer"
     ]
-  }
+  },
+  "packageManager": "pnpm@10.7.0+sha512.6b865ad4b62a1d9842b61d674a393903b871d9244954f652b8842c2b553c72176b278f64c463e52d40fff8aba385c235c8c9ecf5cc7de4fd78b8bb6d49633ab6"
 }
diff --git a/ts/00_commitinfo_data.ts b/ts/00_commitinfo_data.ts
index f946b10..99e5a25 100644
--- a/ts/00_commitinfo_data.ts
+++ b/ts/00_commitinfo_data.ts
@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@apiclient.xyz/letterxpress',
-  version: '1.0.21',
+  version: '1.0.22',
   description: 'an unofficial API package for the letterxpress API'
 }