diff --git a/pyproject.toml b/pyproject.toml
index e16b5e8..1fad8a6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "lmstudio"
-version = "1.4.1"
+version = "1.4.2.dev0"
 description = "LM Studio Python SDK"
 authors = [
     {name = "LM Studio", email = "team@lmstudio.ai"},
diff --git a/src/lmstudio/__init__.py b/src/lmstudio/__init__.py
index 9dc1a6b..957df80 100644
--- a/src/lmstudio/__init__.py
+++ b/src/lmstudio/__init__.py
@@ -1,6 +1,6 @@
 """LM Studio Python SDK."""
 
-__version__ = "1.4.1"
+__version__ = "1.4.2.dev0"
 
 
 # In addition to publishing the main SDK client API,