diff --git a/book/external/latex-to-markdown-conversion b/book/external/latex-to-markdown-conversion
index 3ff22fa..aa136fb 160000
--- a/book/external/latex-to-markdown-conversion
+++ b/book/external/latex-to-markdown-conversion
@@ -1 +1 @@
-Subproject commit 3ff22fabe275a76d8af935e89c55ff35296ddf40
+Subproject commit aa136fbf4eefeb228b10b1cd732956672673e7c7