diff --git a/libk2pdfopt b/libk2pdfopt
index 5984acd18..2e18531e4 160000
--- a/libk2pdfopt
+++ b/libk2pdfopt
@@ -1 +1 @@
-Subproject commit 5984acd18199ecc7ca7b59f6c172edf9e8076ba5
+Subproject commit 2e18531e4d48f46eba8c12749723ba23417b8920