diff --git a/invoices/sent/2021/invoice_dot_project_2021-2022.md b/invoices/sent/2021/invoice_dot_project_2021-2022.md
index 222bbfe..164a7f8 100644
--- a/invoices/sent/2021/invoice_dot_project_2021-2022.md
+++ b/invoices/sent/2021/invoice_dot_project_2021-2022.md
@@ -28,9 +28,9 @@ BA2 6DX
 
 | Description                                         | Members | Total   |
 | --------------------------------------------------- | ------- | ------- |
-| Annual subscription to CoTech fund @ £1/member/week | 5       | £260.00 |
+| Annual subscription to CoTech fund @ £1/member/week | 10      | £520.00 |
 
-Please make a payment of £260.00 by bank transfer to:
+Please make a payment of £520.00 by bank transfer to:
 
 - **Account Name**: Co-operative Technologists
 - **Account Number**: 20409157
diff --git a/invoices/sent/2021/invoice_dot_project_2021-2022.pdf b/invoices/sent/2021/invoice_dot_project_2021-2022.pdf
index f3b9926..eb45ecd 100644
Binary files a/invoices/sent/2021/invoice_dot_project_2021-2022.pdf and b/invoices/sent/2021/invoice_dot_project_2021-2022.pdf differ