diff --git a/core/xz/checksums b/core/xz/checksums
index 45e46f15..d7770649 100644
--- a/core/xz/checksums
+++ b/core/xz/checksums
@@ -1 +1 @@
-c7300ad361e914406fc2f6709dc9baa2ad862c781c468f558cebaf4e804d937dc6
+8b4d3e037f191aef627c345941e98b3144282c2e5ececc0e7de3316b5477c38465
diff --git a/core/xz/sources b/core/xz/sources
index 79083311..80fd4c48 100644
--- a/core/xz/sources
+++ b/core/xz/sources
@@ -1 +1 @@
-https://github.com/tukaani-project/xz/releases/download/v5.4.6/xz-5.4.6.tar.gz
+https://github.com/tukaani-project/xz/releases/download/v5.6.0/xz-5.6.0.tar.gz
diff --git a/core/xz/version b/core/xz/version
index fe0075d2..4dee62da 100644
--- a/core/xz/version
+++ b/core/xz/version
@@ -1 +1 @@
-5.4.6 1
+5.6.0 1