diff --git a/engine/agent-versions.env b/engine/agent-versions.env
index aa285ccfe..d3ee2b766 100644
--- a/engine/agent-versions.env
+++ b/engine/agent-versions.env
@@ -60,7 +60,7 @@ VOGT_GO_SHA256_LINUX_ARM64=3450b45a3f9ee8568792736a5c5e70a1f2e9b36c35a8f74958c03
 # That runtime pin is what a session runs; the gitguard hook runs the copy
 # baked here into /usr/local/bin/klaudia, so a gitguard fix ships only when an
 # image is rebuilt from this pin (WI-1146, WI-1596).
-# 1a4023a4 is msp-klaudia main: the gitguard fixes in #314/#315/#316 and the
-# codex-subagent output_schema/stdin fix in #317 (WI-1639).
+# 40a7b5da is msp-klaudia main: the linked-worktree gitguard fix (vogt WI-1670,
+# #318) on top of 1a4023a4.
 VOGT_KLAUDIA_SOURCE=https://github.com/TheDancingDeveloper-org/msp-klaudia
-VOGT_KLAUDIA_VERSION=1a4023a438f8e0d730f3b63b687efe5ce539d952
+VOGT_KLAUDIA_VERSION=40a7b5da4721371133362381b7032a144668c4bd