Include TrustZone SDK contributors
diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index 0fb77ac..cd627e5 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -51,6 +51,7 @@
   - [BurtonQin](https://github.com/BurtonQin)
   - [Cheng XU](https://github.com/xu-cheng)
   - [David Phan](https://github.com/davidp94)
+  - [DemesneGH](https://github.com/DemesneGH)
   - [Elichai Turkel](https://github.com/elichai)
   - [GeminiCarrie](https://github.com/GeminiCarrie)
   - [Greg Kapka](https://github.com/gskapka)
@@ -66,6 +67,7 @@
   - [Raullen Chai](https://github.com/raullenchai)
   - [Sammy](https://github.com/sammyne)
   - [Shi Wenbin](https://github.com/bradyjoestar)
+  - [SimonWan](https://github.com/SimonWan)
   - [Sythanos](https://github.com/sythanos)
   - [T0day](https://github.com/hi-T0day)
   - [Tianjia Zhang](https://github.com/uudiin)