diff --git a/ext/libchdr b/ext/libchdr
index 8bba7745d7..7891cbee2e 160000
--- a/ext/libchdr
+++ b/ext/libchdr
@@ -1 +1 @@
-Subproject commit 8bba7745d758627258b315997a860039244cedaf
+Subproject commit 7891cbee2e8d7967bf8b6c24f091d2c5a53d8cfc