diff --git a/pyproject.toml b/pyproject.toml
index 8b5c3d7..b8b25ce 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,7 @@ python-cli-template = "python_cli_template.cli:main"
 
 [project.optional-dependencies]
 build = [
-    "build==1.4.2",
+    "build==1.4.3",
     "pyinstaller==6.19.0",
     "twine==6.2.0",
 ]