diff --git a/third_party/zPDF_package b/third_party/zPDF_package
index 4d12b61..a48e601 160000
--- a/third_party/zPDF_package
+++ b/third_party/zPDF_package
@@ -1 +1 @@
-Subproject commit 4d12b615c8aa7bb02959451e9bb198abe09b5af1
+Subproject commit a48e601ed39c85fc234dddca37e53d0b7285a651