pnpm is suddenly on v9.0.1

pages.dev: https://site-3vg.pages.dev/
deployment ID: 35f36db7-b65d-478b-86e7-70b3c9383ee3
account ID: 1a99b52ba5412ca55475fdbec4e0ab26

pages.dev: https://site-3vg.pages.dev/
deployment ID: 35f36db7-b65d-478b-86e7-70b3c9383ee3
account ID: 1a99b52ba5412ca55475fdbec4e0ab26

Today, I want deploy my blog using the Cloudflare Pages GitHub integration and surprised that the PNPM version on the build step returns

 ERR_PNPM_BAD_PM_VERSION  This project is configured to use v8.11.0 of pnpm. Your current pnpm is v9.0.1

 ERR_PNPM_BAD_PM_VERSION  This project is configured to use v8.11.0 of pnpm. Your current pnpm is v9.0.1

As far as I know, Cloudflare pages uses 8.xx for v1 Build System. Is there any way to force the pnpm version? Thanks

pages.dev: https://site-3vg.pages.dev/
deployment ID: 35f36db7-b65d-478b-86e7-70b3c9383ee3
account ID: 1a99b52ba5412ca55475fdbec4e0ab26

pages.dev: https://site-3vg.pages.dev/
deployment ID: 35f36db7-b65d-478b-86e7-70b3c9383ee3
account ID: 1a99b52ba5412ca55475fdbec4e0ab26

Today, I want deploy my blog using the Cloudflare Pages GitHub integration and surprised that the PNPM version on the build step returns

 ERR_PNPM_BAD_PM_VERSION  This project is configured to use v8.11.0 of pnpm. Your current pnpm is v9.0.1

 ERR_PNPM_BAD_PM_VERSION  This project is configured to use v8.11.0 of pnpm. Your current pnpm is v9.0.1

As far as I know, Cloudflare pages uses 8.xx for v1 Build System. Is there any way to force the pnpm version? Thanks