diff --git a/koreader-base b/koreader-base
index 2c571848d..94c93681e 160000
--- a/koreader-base
+++ b/koreader-base
@@ -1 +1 @@
-Subproject commit 2c571848d5ebbd5b96464d03a823e64842ec96c4
+Subproject commit 94c93681ed95ab99745b19140afdbe219be74da9