diff --git a/libs/experimental/pyproject.toml b/libs/experimental/pyproject.toml
index 3fb43e544b7..e981144e7be 100644
--- a/libs/experimental/pyproject.toml
+++ b/libs/experimental/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "langchain-experimental"
-version = "0.0.20"
+version = "0.0.21"
 description = "Building applications with LLMs through composability"
 authors = []
 license = "MIT"
diff --git a/libs/langchain/pyproject.toml b/libs/langchain/pyproject.toml
index c6a8b15e889..23af6ce8aff 100644
--- a/libs/langchain/pyproject.toml
+++ b/libs/langchain/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "langchain"
-version = "0.0.300"
+version = "0.0.301"
 description = "Building applications with LLMs through composability"
 authors = []
 license = "MIT"