diff --git a/libs/partners/anthropic/pyproject.toml b/libs/partners/anthropic/pyproject.toml
index 6adca33d2c6..7fc8e4f4463 100644
--- a/libs/partners/anthropic/pyproject.toml
+++ b/libs/partners/anthropic/pyproject.toml
@@ -8,11 +8,11 @@ license = { text = "MIT" }
 requires-python = ">=3.9.0,<4.0.0"
 dependencies = [
     "anthropic>=0.69.0,<1.0.0",
-    "langchain-core>=0.3.76,<1.0.0",
+    "langchain-core>=0.3.78,<1.0.0",
     "pydantic>=2.7.4,<3.0.0",
 ]
 name = "langchain-anthropic"
-version = "0.3.21"
+version = "0.3.22"
 description = "An integration package connecting Anthropic and LangChain"
 readme = "README.md"
 
diff --git a/libs/partners/anthropic/uv.lock b/libs/partners/anthropic/uv.lock
index e822b5e81f9..7c4aa6ef01c 100644
--- a/libs/partners/anthropic/uv.lock
+++ b/libs/partners/anthropic/uv.lock
@@ -1,5 +1,5 @@
 version = 1
-revision = 3
+revision = 2
 requires-python = ">=3.9.0, <4.0.0"
 resolution-markers = [
     "python_full_version >= '3.13' and platform_python_implementation == 'PyPy'",
@@ -465,7 +465,7 @@ wheels = [
 
 [[package]]
 name = "langchain-anthropic"
-version = "0.3.21"
+version = "0.3.22"
 source = { editable = "." }
 dependencies = [
     { name = "anthropic" },