diff --git a/core/xz/.checksums b/core/xz/.checksums
index 200fe56df..806f7ca32 100644
--- a/core/xz/.checksums
+++ b/core/xz/.checksums
@@ -1 +1 @@
-1dcdf002d9a69f48ff67be84964af0d8  xz-5.4.2.tar.xz
+0bc7220eab3cc37018e0f1965b6ce75a  xz-5.4.3.tar.xz
diff --git a/core/xz/.pkgfiles b/core/xz/.pkgfiles
index dd0fc9f88..6e4185655 100644
--- a/core/xz/.pkgfiles
+++ b/core/xz/.pkgfiles
@@ -1,4 +1,4 @@
-xz-5.4.2-1
+xz-5.4.3-1
 drwxr-xr-x root/root    bin/
 lrwxrwxrwx root/root    bin/lzcat -> xz
 lrwxrwxrwx root/root    bin/lzma -> xz
@@ -7,8 +7,8 @@ lrwxrwxrwx root/root    bin/unxz -> xz
 -rwxr-xr-x root/root    bin/xz
 lrwxrwxrwx root/root    bin/xzcat -> xz
 drwxr-xr-x root/root    lib/
-lrwxrwxrwx root/root    lib/liblzma.so.5 -> liblzma.so.5.4.2
--rwxr-xr-x root/root    lib/liblzma.so.5.4.2
+lrwxrwxrwx root/root    lib/liblzma.so.5 -> liblzma.so.5.4.3
+-rwxr-xr-x root/root    lib/liblzma.so.5.4.3
 drwxr-xr-x root/root    usr/
 drwxr-xr-x root/root    usr/bin/
 lrwxrwxrwx root/root    usr/bin/lzcmp -> xzdiff
@@ -46,7 +46,7 @@ drwxr-xr-x root/root    usr/include/lzma/
 -rw-r--r-- root/root    usr/include/lzma/version.h
 -rw-r--r-- root/root    usr/include/lzma/vli.h
 drwxr-xr-x root/root    usr/lib/
-lrwxrwxrwx root/root    usr/lib/liblzma.so -> ../../lib/liblzma.so.5.4.2
+lrwxrwxrwx root/root    usr/lib/liblzma.so -> ../../lib/liblzma.so.5.4.3
 drwxr-xr-x root/root    usr/lib/pkgconfig/
 -rw-r--r-- root/root    usr/lib/pkgconfig/liblzma.pc
 drwxr-xr-x root/root    usr/share/
diff --git a/core/xz/spkgbuild b/core/xz/spkgbuild
index f16657841..a0ddc9824 100755
--- a/core/xz/spkgbuild
+++ b/core/xz/spkgbuild
@@ -1,7 +1,7 @@
 # description	: Programs for compressing and decompressing files
 
 name=xz
-version=5.4.2
+version=5.4.3
 release=1
 source="https://tukaani.org/$name/$name-$version.tar.xz"