diff --git a/OWNERS b/OWNERS
index 823385f46c..88dedae250 100644
--- a/OWNERS
+++ b/OWNERS
@@ -3,22 +3,26 @@ approvers:
   - edsantiago
   - giuseppe
   - jwhonce
+  - Luap99
   - mheon
   - rhatdan
+  - saschagrunert
   - TomSweeneyRedHat
-  - vrothberg
   - umohnani8
-  - Luap99
+  - vrothberg
+  - zhangguanzhang
 reviewers:
+  - ashley-cui
   - baude
   - edsantiago
   - giuseppe
   - jwhonce
-  - mheon
-  - rhatdan
-  - TomSweeneyRedHat
-  - vrothberg
-  - ashley-cui
-  - QiWang19
-  - umohnani8
   - Luap99
+  - mheon
+  - QiWang19
+  - rhatdan
+  - saschagrunert
+  - TomSweeneyRedHat
+  - umohnani8
+  - vrothberg
+  - zhangguanzhang