diff --git a/.agent-instructions.toml b/.agent-instructions.toml
index 9470834..8b202fe 100644
--- a/.agent-instructions.toml
+++ b/.agent-instructions.toml
@@ -2,5 +2,5 @@
 # it is on, and the shared blocks it has. Its drift check reads this file,
 # and its apply job rewrites it. Which blocks a repository should carry is
 # decided upstream in repos.json, not here.
-ref = "0.3.1"
+ref = "0.4.0"
 blocks = ["workflow", "agentcoop", "rust", "changelog"]