diff --git a/data/ecosystems/h/hedera-hashgraph.toml b/data/ecosystems/h/hedera-hashgraph.toml
index 8e38b31b..4313e9e6 100644
--- a/data/ecosystems/h/hedera-hashgraph.toml
+++ b/data/ecosystems/h/hedera-hashgraph.toml
@@ -12,6 +12,12 @@ url = "https://github.com/hashgraph/awesome-hashgraph"
 [[repo]]
 url = "https://github.com/hashgraph/corda-notary-hedera"
 
+[[repo]]
+url = "https://github.com/hashgraph/did-method"
+
+[[repo]]
+url = "https://github.com/hashgraph/did-sdk-java"
+
 [[repo]]
 url = "https://github.com/hashgraph/fabric"
 
@@ -69,6 +75,15 @@ url = "https://github.com/hashgraph/hedera-micropayment"
 [[repo]]
 url = "https://github.com/hashgraph/hedera-mirror-node"
 
+[[repo]]
+url = "https://github.com/hashgraph/hedera-proof-of-action-api"
+
+[[repo]]
+url = "https://github.com/hashgraph/hedera-proof-of-action-demo-pasteboard"
+
+[[repo]]
+url = "https://github.com/hashgraph/hedera-proof-of-action-microservice"
+
 [[repo]]
 url = "https://github.com/hashgraph/hedera-protobuf"