diff --git a/Tools/requirements-dev.txt b/Tools/requirements-dev.txt
index 0beaab2..e090784 100644
--- a/Tools/requirements-dev.txt
+++ b/Tools/requirements-dev.txt
@@ -4,4 +4,4 @@ mypy==1.16.1
 
 # needed for peg_generator:
 types-psutil==7.0.0.20250601
-types-setuptools==80.9.0.20250529
+types-setuptools==80.9.0.20250822