diff --git a/pyproject.toml b/pyproject.toml
index e947d1f..5498a85 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "cpex"
-version = "0.1.0"
+version = "0.1.1.dev1"
 description = "CPEX - ContextForge Plugin Extensibility Framework"
 classifiers = [
     "Topic :: Scientific/Engineering :: Artificial Intelligence",