diff --git a/data/ecosystems/c/cosmos.toml b/data/ecosystems/c/cosmos.toml
index 3e3b8168..749fc718 100644
--- a/data/ecosystems/c/cosmos.toml
+++ b/data/ecosystems/c/cosmos.toml
@@ -127,6 +127,9 @@ url = "https://github.com/cosmos/peggy"
 [[repo]]
 url = "https://github.com/cosmos/peggy-original"
 
+[[repo]]
+url = "https://github.com/cosmos/relayer"
+
 [[repo]]
 url = "https://github.com/cosmos/research"
 
@@ -154,6 +157,9 @@ url = "https://github.com/cosmos/tools"
 [[repo]]
 url = "https://github.com/cosmos/types"
 
+[[repo]]
+url = "https://github.com/cosmos/vuepress-theme-cosmos"
+
 [[repo]]
 url = "https://github.com/cosmostation/cosmosjs"