diff --git a/meta/recipes-devtools/python/python3-build_1.4.0.bb b/meta/recipes-devtools/python/python3-build_1.4.3.bb
similarity index 86%
rename from meta/recipes-devtools/python/python3-build_1.4.0.bb
rename to meta/recipes-devtools/python/python3-build_1.4.3.bb
index 910f08374b..1e7794fe3f 100644
--- a/meta/recipes-devtools/python/python3-build_1.4.0.bb
+++ b/meta/recipes-devtools/python/python3-build_1.4.3.bb
@@ -3,7 +3,7 @@ HOMEPAGE = "https://github.com/pypa/build"
 LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=310439af287b0fb4780b2ad6907c256c"
 
-SRC_URI[sha256sum] = "f1b91b925aa322be454f8330c6fb48b465da993d1e7e7e6fa35027ec49f3c936"
+SRC_URI[sha256sum] = "5aa4231ae0e807efdf1fd0623e07366eca2ab215921345a2e38acdd5d0fa0a74"
 
 inherit pypi python_flit_core