diff --git a/Development-Testing-Release.md b/Development-Testing-Release.md
index 87e3e1a..6b926db 100644
--- a/Development-Testing-Release.md
+++ b/Development-Testing-Release.md
@@ -66,7 +66,8 @@ tox
 | File | Action |
 |-|-|
 | CHANGELOG.md | replace `3.dev` with `$VERSION` |
-| setup.py | replace `3.dev` with `$VERSION` |
+| setup.py.legacy | replace `3.dev` with `$VERSION` |
+| pyproject.toml | replace `3.dev` with `$VERSION` |
 
 Commit changes
 
@@ -105,7 +106,8 @@ After RPMs are successfully built, mark it as latest release
 | File | Action |
 |-|-|
 | CHANGELOG.md | replace `$VERSION` with `3.dev` |
-| setup.py | replace `$VERSION` with `3.dev` |
+| setup.py.legacy | replace `$VERSION` with `3.dev` |
+| pyproject.toml | replace `$VERSION` with `3.dev` |
 
 Commit changes