diff --git a/docs/versioning.md b/docs/versioning.md
index c4ea01834c7..b62e1bcc9a8 100644
--- a/docs/versioning.md
+++ b/docs/versioning.md
@@ -141,7 +141,7 @@ Increment the major version when introducing backward-incompatible changes that
 ## Tagging Process
 
 Each release will be tagged using the following format:
-- **Tag Format**: `vX.Y.Z-dev` (e.g., `v1.2.0-dev`).
+- **Tag Format**: `dev-vX.Y.Z` (e.g., `dev-v1.2.0`).
 - **Single Tag for Combined Releases**: If there are changes to the core detection-rules code or libraries (`kql`, `kibana`), they will be tagged together as a single release with the core detection-rules versioning.
 - **Hunting Folder**: Changes to the hunting logic will be included in the combined release.
 
diff --git a/pyproject.toml b/pyproject.toml
index af5073327c6..a789fc7eeca 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "detection_rules"
-version = "0.2.3"
+version = "0.1.1"
 description = "Detection Rules is the home for rules used by Elastic Security. This repository is used for the development, maintenance, testing, validation, and release of rules for Elastic Security’s Detection Engine."
 readme = "README.md"
 requires-python = ">=3.12"