diff --git a/docs/01-membership.md b/docs/01-membership.md
index dec6bb0..88b77ee 100644
--- a/docs/01-membership.md
+++ b/docs/01-membership.md
@@ -32,13 +32,14 @@ Individuals from active working groups produce the membership by opting into Pro
 | **Consensus** (2 contributors) | | |
 | [Luca Zanolini](https://github.com/luca-zanolini) | 1 | [luca-zanolini/research](https://github.com/luca-zanolini/research) |
 | [Roberto Saltini](https://github.com/saltiniroberto/) | 1 | [saltiniroberto/ethereum-research](https://github.com/saltiniroberto/ethereum-research/blob/main/README.md) |
-| **Cryptography** (6 contributors) | | |
+| **Cryptography** (7 contributors) | | |
 | [Antonio Sanso](https://github.com/asanso/) | 1 | [asanso/pglanding-asanso](https://github.com/asanso/pglanding-asanso/blob/main/README.md) |
 | [Arantxa Zapico](https://sites.google.com/view/arantxazapico/research) | 1 | |
 | [Benedikt Wagner](https://github.com/b-wagn) | 1 | [b-wagn/pg-contrib](https://github.com/b-wagn/pg-contrib/blob/main/README.md) |
 | [Dmitry Khovratovich](https://github.com/khovratovich/) | 1 | |
 | [George Kadianakis](https://github.com/asn-d6/) | 1 | |
 | [Gottfried Herold](https://github.com/GottfriedHerold) | 1 | |
+| [Thomas Coratger](https://github.com/tcoratger/) | 1 | [paradigmxyz/reth](https://github.com/paradigmxyz/reth/pulls?q=is%3Apr+author%3Atcoratger) [Plonky3/Plonky3](https://github.com/Plonky3/Plonky3/pulls?q=is%3Apr+author%3Atcoratger) [https://github.com/tcoratger/hashcaster-exploration](https://github.com/tcoratger/hashcaster-exploration) [zkevm book](eth-act.github.io/zkevm-book/) |
 | **Networking** (4 contributors) | | |
 | [Anton Nashatyrev](https://github.com/Nashatyrev/) | 1 | TXRX, [Consensys/teku](https://github.com/Consensys/teku/pulls?q=is%3Apr+author%3ANashatyrev), [ethereum/consensus-specs](https://github.com/ethereum/consensus-specs/pulls?q=is%3Apr+author%3ANashatyrev+), [libp2p/jvm-libp2p](https://github.com/libp2p/jvm-libp2p/pulls?q=is%3Apr+author%3ANashatyrev) |
 | [Marco Munizaga](https://github.com/MarcoPolo/) | 1 | |