diff --git a/builder/scripts.d/25-xz.sh b/builder/scripts.d/25-xz.sh
index 77aac7a2a4c..e546a7b79a0 100755
--- a/builder/scripts.d/25-xz.sh
+++ b/builder/scripts.d/25-xz.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 SCRIPT_REPO="https://git.tukaani.org/xz.git"
-SCRIPT_COMMIT="v5.6.1"
+SCRIPT_COMMIT="v5.6.2"
 SCRIPT_TAGFILTER="v?.*.*"
 
 ffbuild_enabled() {
diff --git a/docker-build-win64.sh b/docker-build-win64.sh
index 2819658872b..22003c7c00d 100755
--- a/docker-build-win64.sh
+++ b/docker-build-win64.sh
@@ -162,7 +162,7 @@ popd
 popd
 
 # LZMA
-git clone -b v5.6.1 --depth=1 https://git.tukaani.org/xz.git
+git clone -b v5.6.2 --depth=1 https://git.tukaani.org/xz.git
 pushd xz
 ./autogen.sh --no-po4a --no-doxygen
 ./configure \