diff --git a/libs/partners/openai/pyproject.toml b/libs/partners/openai/pyproject.toml
index 23756abd879..8ec1c4f61d5 100644
--- a/libs/partners/openai/pyproject.toml
+++ b/libs/partners/openai/pyproject.toml
@@ -7,12 +7,12 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.9.0,<4.0.0"
 dependencies = [
-    "langchain-core>=0.3.77,<2.0.0",
+    "langchain-core>=0.3.78,<1.0.0",
     "openai>=1.104.2,<3.0.0",
     "tiktoken>=0.7.0,<1.0.0",
 ]
 name = "langchain-openai"
-version = "0.3.34"
+version = "0.3.35"
 description = "An integration package connecting OpenAI and LangChain"
 readme = "README.md"
 
diff --git a/libs/partners/openai/uv.lock b/libs/partners/openai/uv.lock
index ee5234f82a6..e5e8be1f262 100644
--- a/libs/partners/openai/uv.lock
+++ b/libs/partners/openai/uv.lock
@@ -540,7 +540,7 @@ wheels = [
 
 [[package]]
 name = "langchain-core"
-version = "0.3.77"
+version = "0.3.78"
 source = { editable = "../../core" }
 dependencies = [
     { name = "jsonpatch" },
@@ -598,7 +598,7 @@ typing = [
 
 [[package]]
 name = "langchain-openai"
-version = "0.3.34"
+version = "0.3.35"
 source = { editable = "." }
 dependencies = [
     { name = "langchain-core" },
@@ -685,7 +685,7 @@ typing = [
 
 [[package]]
 name = "langchain-tests"
-version = "0.3.21"
+version = "0.3.22"
 source = { editable = "../../standard-tests" }
 dependencies = [
     { name = "httpx" },