diff --git a/pyproject.toml b/pyproject.toml
index 32be8d17..0b1dd8f1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -70,7 +70,7 @@ mss = "mss.__main__:main"
 
 [project.optional-dependencies]
 dev = [
-  "build==1.6.0",
+  "build==1.6.1",
   "lxml==6.1.3",
   "mypy==2.3.1",
   "ruff==0.16.6",