diff --git a/docs/01-membership.md b/docs/01-membership.md
index 4f07f1fe..c61fd8bb 100644
--- a/docs/01-membership.md
+++ b/docs/01-membership.md
@@ -235,6 +235,7 @@ Individuals from active working groups produce the membership by opting into Pro
 | [Dragan Rakita](https://github.com/rakita/) | 1 | [bluealloy/revm](https://github.com/bluealloy/revm/commits/main/?author=rakita) |
 | [joshieDo]([https://github.com/fgimenez](http://github.com/joshieDo)) | 0.5 | [paradigmxyz/reth](https://github.com/paradigmxyz/reth/commits?author=joshieDo) |
 | [Matthias Seitz](https://github.com/mattsse/) | 0.5 | |
+| [Sergei Shulepov](https://github.com/pepyakin) | 0.5| [paradigmxyz/reth](https://github.com/paradigmxyz/reth/pulls?q=is%3Apr+author%3Apepyakin+) |
 
 ## UPGRADE DELIVERY
 - Overview: the process of bringing each bundle of spec changes to mainnet as a hard fork/upgrade