diff --git a/pip-requirements.txt b/pip-requirements.txt
index 3bce0999eb..82b58925a1 100644
--- a/pip-requirements.txt
+++ b/pip-requirements.txt
@@ -15,5 +15,5 @@
 edk2-pytool-library==0.23.13
 edk2-pytool-extensions==0.31.0
 antlr4-python3-runtime==4.13.2
-regex==2026.4.4
+regex==2026.5.9
 pygount==3.2.0