diff --git a/data/ecosystems/a/agoric.toml b/data/ecosystems/a/agoric.toml
index 560be02c..dc3a9016 100644
--- a/data/ecosystems/a/agoric.toml
+++ b/data/ecosystems/a/agoric.toml
@@ -126,6 +126,12 @@ url = "https://github.com/Agoric/Pledger"
 [[repo]]
 url = "https://github.com/Agoric/project-guidelines"
 
+[[repo]]
+url = "https://github.com/Agoric/proposal-deletable-extensions"
+
+[[repo]]
+url = "https://github.com/Agoric/proposal-deterministic-js"
+
 [[repo]]
 url = "https://github.com/Agoric/proposal-eventual-send"
 
@@ -138,6 +144,12 @@ url = "https://github.com/Agoric/proposal-infix-bang"
 [[repo]]
 url = "https://github.com/Agoric/proposal-oom-fails-fast"
 
+[[repo]]
+url = "https://github.com/Agoric/proposal-petrify"
+
+[[repo]]
+url = "https://github.com/Agoric/proposal-preserve-virtualizability"
+
 [[repo]]
 url = "https://github.com/Agoric/proposal-readonly-collections"