diff --git a/koreader-base b/koreader-base
index eb0bf54b9..375d538df 160000
--- a/koreader-base
+++ b/koreader-base
@@ -1 +1 @@
-Subproject commit eb0bf54b9ec96654818c770f3dcff8c27a5f925f
+Subproject commit 375d538df36a91b25c9d2556adcf6f33f028ad57