diff --git a/fep/a4ed/fep-a4ed.md b/fep/a4ed/fep-a4ed.md
index 37b78de..1c51ae7 100644
--- a/fep/a4ed/fep-a4ed.md
+++ b/fep/a4ed/fep-a4ed.md
@@ -85,18 +85,18 @@ Fediverse Enhancement Proposals must be placed in the public domain by the autho
 
 ## The Fediverse Enhancement Proposals Process
 
-```
-                                     +-------+
-                           +-------> | FINAL | 
-                           |         +-------+
-         +-------+         |
--------->| DRAFT | --------+
-         +-------+         |
-             ^             |         +-----------+
-             |             +-------> | WITHDRAWN |
-             |                       +-----------+
-             |                             |
-             +-----------------------------+
+```mermaid
+stateDiagram-v2
+    accTitle: FEP process flowchart
+    accDescr {
+        The process begins from the "DRAFT" status, followed by either of the "FINAL" or "WITHDRAWN" status.
+        The "WITHDRAWN" status can go back to the "DRAFT" status.
+    }
+    [*] --> DRAFT
+    DRAFT --> FINAL
+    DRAFT --> WITHDRAWN
+    WITHDRAWN --> DRAFT
+    FINAL --> [*]
 ```
 
 1. A Fediverse Enhancement Proposal can be submitted by individuals or groups of individuals (authors). See the `SUBMISSION.md` file for a list of accepted submission methods.