diff --git a/libs/partners/openai/pyproject.toml b/libs/partners/openai/pyproject.toml
index f2311908dd1..16060f04b41 100644
--- a/libs/partners/openai/pyproject.toml
+++ b/libs/partners/openai/pyproject.toml
@@ -20,10 +20,10 @@ classifiers = [
     "Topic :: Scientific/Engineering :: Artificial Intelligence",
 ]
 
-version = "1.1.14"
+version = "1.1.15"
 requires-python = ">=3.10.0,<4.0.0"
 dependencies = [
-    "langchain-core>=1.2.31,<2.0.0",
+    "langchain-core>=1.3.0,<2.0.0",
     "openai>=2.26.0,<3.0.0",
     "tiktoken>=0.7.0,<1.0.0",
 ]
diff --git a/libs/partners/openai/uv.lock b/libs/partners/openai/uv.lock
index 491724144b2..d055942bc11 100644
--- a/libs/partners/openai/uv.lock
+++ b/libs/partners/openai/uv.lock
@@ -684,7 +684,7 @@ typing = [
 
 [[package]]
 name = "langchain-openai"
-version = "1.1.14"
+version = "1.1.15"
 source = { editable = "." }
 dependencies = [
     { name = "langchain-core" },