diff --git a/pyproject.toml b/pyproject.toml
index fd78a2fd..514d59c7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "scipy-stubs"
-version = "1.15.1.0"
+version = "1.15.1.1.dev0"
 description = "Type annotations for SciPy"
 readme = "README.md"
 authors = [
diff --git a/uv.lock b/uv.lock
index eb53e5d0..f8dfbcc1 100644
--- a/uv.lock
+++ b/uv.lock
@@ -661,7 +661,7 @@ wheels = [
 
 [[package]]
 name = "scipy-stubs"
-version = "1.15.1.0"
+version = "1.15.1.1.dev0"
 source = { editable = "." }
 dependencies = [
     { name = "optype" },