diff --git a/tools/litre b/tools/litre
index ea2e50b67d..b477f20b03 160000
--- a/tools/litre
+++ b/tools/litre
@@ -1 +1 @@
-Subproject commit ea2e50b67dc25c95d56c72a3906e856e7ea6bed0
+Subproject commit b477f20b03ed0f3280cc2be7b430a1f60344ecb6