diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index 3553e343f1f0..b14e65cc0721 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -100,6 +100,7 @@ We do encourage everyone to work anything they are interested in.
 - [Kazutaka Morita](https://github.com/kazum): @kazum
 - [Tatsuya Nishiyama](https://github.com/nishi-t): @nishi-t
 - [Pariksheet Pinjari](https://github.com/PariksheetPinjari909): @PariksheetPinjari909
+- [Krzysztof Parzyszek](https://github.com/kparzysz-quic): @kparzysz-quic
 - [Josh Pollock](https://github.com/joshpoll): @joshpoll
 - [Jared Roesch](https://github.com/jroesch): @jroesch
 - [Siva](https://github.com/srkreddy1238): @srkreddy1238