diff --git a/package.json b/package.json
index 0efb9ff..71e3e31 100644
--- a/package.json
+++ b/package.json
@@ -1,4 +1,5 @@
 {
+  "packageManager": "pnpm@10.18.1",
   "name": "@signalapp/sqlcipher",
   "version": "3.3.2",
   "description": "A fast N-API-based Node.js addon wrapping sqlcipher and FTS5 segmenting APIs",