diff --git a/nixpacks.toml b/nixpacks.toml
index 9773a89..11af864 100644
--- a/nixpacks.toml
+++ b/nixpacks.toml
@@ -1,7 +1,7 @@
 [phases.setup]
 nixPkgs = ['nodejs_18', 'openssl']
 cmds = [
-  'npm install -g pnpm@latest',
+  'npm install -g pnpm@10.34.5',
   'npm install -g prisma'
 ]