fix(credocument): bump base to fix empty text search crash
fix(credocument): bump base to fix empty text search crash

NickSavage/koreader,koreader/koreader,Markismus/koreader,apletnev/koreader,NiLuJe/koreader,poire-z/koreader,mwoz123/koreader,Frenzie/koreader,lgeek/koreader,poire-z/koreader,Hzj-jie/koreader,Frenzie/koreader,frankyifei/koreader,pazos/koreader,houqp/koreader,robert00s/koreader,NiLuJe/koreader,mihailim/koreader,chihyang/koreader,koreader/koreader