diff --git a/tools/xz/Makefile b/tools/xz/Makefile
index 757d5ae0e1..e020f5a547 100644
--- a/tools/xz/Makefile
+++ b/tools/xz/Makefile
@@ -7,12 +7,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=xz
-PKG_VERSION:=5.4.4
+PKG_VERSION:=5.4.5
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
 PKG_SOURCE_URL:=@SF/lzmautils \
 		http://tukaani.org/xz
-PKG_HASH:=0b6fcde1ac38e90433a2556f500c065950b9bcd2d602006efc334782bdfe6296
+PKG_HASH:=8ccf5fff868c006f29522e386fb4c6a1b66463fbca65a4cfc3c4bd596e895e79
 PKG_CPE_ID:=cpe:/a:tukaani:xz
 
 HOST_BUILD_PARALLEL:=1