diff --git a/pdf-reader b/pdf-reader
index f73f0ef3fa..4ec8aca6cf 160000
--- a/pdf-reader
+++ b/pdf-reader
@@ -1 +1 @@
-Subproject commit f73f0ef3fad04f70f525199eaa6a0eab3f8d67aa
+Subproject commit 4ec8aca6cf37fb017f5f44ba891e433c55e7bab2