diff --git a/pyproject.toml b/pyproject.toml
index 2b1b2e49..acf3d19c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -80,7 +80,7 @@ docs = [
   "sphinx==8.1.3",
 ]
 tests = [
-  "numpy==2.2.2 ; sys_platform == 'linux' and python_version == '3.13'",
+  "numpy==2.2.3 ; sys_platform == 'linux' and python_version == '3.13'",
   "pillow==11.1.0 ; sys_platform == 'linux' and python_version == '3.13'",
   "pytest==8.3.4",
   "pytest-cov==6.0.0",