diff --git a/koreader-base b/koreader-base
index efa6ab08a..87d869223 160000
--- a/koreader-base
+++ b/koreader-base
@@ -1 +1 @@
-Subproject commit efa6ab08a52857e20e34c0b0f51dfee77d3d8c13
+Subproject commit 87d869223a1948a1e3431d57cf3bf1bc7aaad8de