diff --git a/vendor/nim-codex b/vendor/nim-codex
index 819f5a5..9964f4d 160000
--- a/vendor/nim-codex
+++ b/vendor/nim-codex
@@ -1 +1 @@
-Subproject commit 819f5a5b956c240f0cee449bfc68eff5a80e0208
+Subproject commit 9964f4d81f21cf44f880b21cc357903be4dd0a09