diff --git a/pyproject.toml b/pyproject.toml
index c31f5565..60247b43 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ opt = [
     "darkdetect==0.8.0",
     "darkdetect[macos-listener]==0.8.0; platform_system == 'Darwin'",
     "pywinstyles==1.8;                  platform_system == 'Windows'",
-    "hPyT==1.3.7;                       platform_system == 'Windows'",
+    "hPyT==1.4.0;                       platform_system == 'Windows'",
     "win32material==1.0.7;              platform_system == 'Windows'",
     "pillow>=10.0.0",
 ]