diff --git a/koreader-base b/koreader-base
index f1d49a43e..46450841e 160000
--- a/koreader-base
+++ b/koreader-base
@@ -1 +1 @@
-Subproject commit f1d49a43e69848d186ce4e96caa11f11697ef4b0
+Subproject commit 46450841e87a4f7f8df7e657c2a9b6b22c137cd9