diff --git a/README.md b/README.md
index 66eadfd44..d2b56ef58 100644
--- a/README.md
+++ b/README.md
@@ -171,6 +171,8 @@ Project Technical Steering Committee
 ====================================
 The [WAMR PTSC Charter](./TSC_Charter.md) governs the operations of the project TSC.
 The current TSC members:
+- [dongsheng28849455](https://github.com/dongsheng28849455) - **Dongsheng Yan**, <dongsheng.yan@sony.com>
+- [loganek](https://github.com/loganek) - **Marcin Kolny**, <mkolny@amazon.co.uk>
 - [lum1n0us](https://github.com/lum1n0us) - **Liang He**， <liang.he@intel.com>
 - [no1wudi](https://github.com/no1wudi) **Qi Huang**, <huangqi3@xiaomi.com>
 - [qinxk-inter](https://github.com/qinxk-inter) - **Xiaokang Qin**， <xiaokang.qxk@antgroup.com>
@@ -178,6 +180,8 @@ The current TSC members:
 - [wenyongh](https://github.com/wenyongh) - **Wenyong Huang**， <wenyong.huang@intel.com>
 - [xujuntwt95329](https://github.com/xujuntwt95329) - **Jun Xu**， <Jun1.Xu@intel.com>
 - [xwang98](https://github.com/xwang98) - **Xin Wang**， <xin.wang@intel.com> (chair)
+- [yamt](https://github.com/yamt) - **Takashi Yamamoto**, <yamamoto@midokura.com>
+
 
 License
 =======