diff --git a/libk2pdfopt b/libk2pdfopt
index 61062b088..9f405ca38 160000
--- a/libk2pdfopt
+++ b/libk2pdfopt
@@ -1 +1 @@
-Subproject commit 61062b0883969f5cd1484f80c99e3119fc0f62fa
+Subproject commit 9f405ca3823e637d83db1a8e6c4989bf5e188ff3