diff --git a/BUILD_CYGWIN.md b/BUILD_CYGWIN.md
index 13b1d2c02..b5719de11 100644
--- a/BUILD_CYGWIN.md
+++ b/BUILD_CYGWIN.md
@@ -14,6 +14,8 @@ gcc-core
 gcc-g++
 make
 git
+python312
+python312-devel
 ```
 
 ### Building ###