diff --git a/package.json b/package.json
index 76155fe..d385b33 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
 		"postbuild": "node env_fix.js"
 	},
 	"engines": {
-		"pnpm": "8.0.0"
+		"pnpm": "8.1.1"
 	},
 	"dependencies": {
 		"bwip-js": "3.2.2",