diff --git a/data/ecosystems/m/matter-labs.toml b/data/ecosystems/m/matter-labs.toml
index e8345372..deb258fd 100644
--- a/data/ecosystems/m/matter-labs.toml
+++ b/data/ecosystems/m/matter-labs.toml
@@ -51,6 +51,9 @@ url = "https://github.com/matter-labs/Edcon2019_material"
 [[repo]]
 url = "https://github.com/matter-labs/eip1962"
 
+[[repo]]
+url = "https://github.com/matter-labs/eip1962_caller"
+
 [[repo]]
 url = "https://github.com/matter-labs/eip1962_cpp"
 
@@ -257,3 +260,12 @@ url = "https://github.com/matter-labs/web3swift"
 
 [[repo]]
 url = "https://github.com/matter-labs/whitepaper"
+
+[[repo]]
+url = "https://github.com/matter-labs/zksync"
+
+[[repo]]
+url = "https://github.com/matter-labs/zksync.js"
+
+[[repo]]
+url = "https://github.com/matter-labs/zrust.github.io"