diff --git a/.github/workflows/wheels-dependencies.sh b/.github/workflows/wheels-dependencies.sh
index e01ad064aac..b1b5bcf9406 100755
--- a/.github/workflows/wheels-dependencies.sh
+++ b/.github/workflows/wheels-dependencies.sh
@@ -42,7 +42,7 @@ HARFBUZZ_VERSION=10.1.0
 LIBPNG_VERSION=1.6.46
 JPEGTURBO_VERSION=3.1.0
 OPENJPEG_VERSION=2.5.3
-XZ_VERSION=5.6.3
+XZ_VERSION=5.6.4
 TIFF_VERSION=4.6.0
 LCMS2_VERSION=2.16
 ZLIB_NG_VERSION=2.2.3
diff --git a/winbuild/build_prepare.py b/winbuild/build_prepare.py
index 8818c74024a..d18facab4cc 100644
--- a/winbuild/build_prepare.py
+++ b/winbuild/build_prepare.py
@@ -120,7 +120,7 @@ def cmd_msbuild(
     "LIBWEBP": "1.5.0",
     "OPENJPEG": "2.5.3",
     "TIFF": "4.6.0",
-    "XZ": "5.6.3",
+    "XZ": "5.6.4",
     "ZLIBNG": "2.2.3",
 }
 V["LIBPNG_XY"] = "".join(V["LIBPNG"].split(".")[:2])