diff --git a/data/ecosystems/e/ethereum.toml b/data/ecosystems/e/ethereum.toml
index 345ee2f9..30d28259 100644
--- a/data/ecosystems/e/ethereum.toml
+++ b/data/ecosystems/e/ethereum.toml
@@ -163,6 +163,7 @@ github_organizations = [
   "https://github.com/ethers-io",
   "https://github.com/ethersphere",
   "https://github.com/ewasm",
+  "https://github.com/flashbots",
   "https://github.com/fortmatic",
   "https://github.com/multi-geth",
   "https://github.com/NethermindEth",
@@ -2232,6 +2233,9 @@ url = "https://github.com/ethersphere/ethereum-plexus"
 [[repo]]
 url = "https://github.com/ethersphere/ethereum-simulator"
 
+[[repo]]
+url = "https://github.com/ethersphere/feeds"
+
 [[repo]]
 url = "https://github.com/ethersphere/frontier-guide"
 
@@ -2574,9 +2578,30 @@ tags = ["Protocol"]
 [[repo]]
 url = "https://github.com/fivedogit/solidity-baby-steps"
 
+[[repo]]
+url = "https://github.com/flashbots/ethers.js"
+
+[[repo]]
+url = "https://github.com/flashbots/mev-geth"
+
+[[repo]]
+url = "https://github.com/flashbots/mev-geth-demo"
+
 [[repo]]
 url = "https://github.com/flashbots/mev-inspect-rs"
 
+[[repo]]
+url = "https://github.com/flashbots/mev-inspect-ts"
+
+[[repo]]
+url = "https://github.com/flashbots/mev-relay-js"
+
+[[repo]]
+url = "https://github.com/flashbots/mev-research"
+
+[[repo]]
+url = "https://github.com/flashbots/pm"
+
 [[repo]]
 url = "https://github.com/flex-dapps/enzypt"
 tags = ["Dapp"]
@@ -4287,6 +4312,9 @@ url = "https://github.com/web3j/web3j-corda"
 [[repo]]
 url = "https://github.com/web3j/web3j-docs"
 
+[[repo]]
+url = "https://github.com/web3j/web3j-eth2"
+
 [[repo]]
 url = "https://github.com/web3j/web3j-evm"