diff --git a/libs/partners/google-vertexai/pyproject.toml b/libs/partners/google-vertexai/pyproject.toml
index 4553ea5e2aa27..0cd3e35f9cb96 100644
--- a/libs/partners/google-vertexai/pyproject.toml
+++ b/libs/partners/google-vertexai/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "langchain-google-vertexai"
-version = "0.0.1"
+version = "0.0.1rc0"
 description = "An integration package connecting GoogleVertexAI and LangChain"
 authors = []
 readme = "README.md"
diff --git a/libs/partners/openai/pyproject.toml b/libs/partners/openai/pyproject.toml
index 496a0319d6a55..ef4a91bcb6a44 100644
--- a/libs/partners/openai/pyproject.toml
+++ b/libs/partners/openai/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "langchain-openai"
-version = "0.0.1"
+version = "0.0.1rc0"
 description = "An integration package connecting OpenAI and LangChain"
 authors = []
 readme = "README.md"