diff --git a/libs/community/pyproject.toml b/libs/community/pyproject.toml
index 2fb09f1c0c9..7288ef5d7d7 100644
--- a/libs/community/pyproject.toml
+++ b/libs/community/pyproject.toml
@@ -7,8 +7,8 @@ authors = []
 license = { text = "MIT" }
 requires-python = "<4.0,>=3.9"
 dependencies = [
-    "langchain-core<1.0.0,>=0.3.34",
-    "langchain<1.0.0,>=0.3.18",
+    "langchain-core<1.0.0,>=0.3.37",
+    "langchain<1.0.0,>=0.3.19",
     "SQLAlchemy<3,>=1.4",
     "requests<3,>=2",
     "PyYAML>=5.3",
@@ -22,7 +22,7 @@ dependencies = [
     "numpy<3,>=1.26.2; python_version >= \"3.12\"",
 ]
 name = "langchain-community"
-version = "0.3.17"
+version = "0.3.18"
 description = "Community contributed LangChain integrations."
 readme = "README.md"
 
diff --git a/libs/community/uv.lock b/libs/community/uv.lock
index ea87a6dc96b..89daf7bd81b 100644
--- a/libs/community/uv.lock
+++ b/libs/community/uv.lock
@@ -1491,7 +1491,7 @@ wheels = [
 
 [[package]]
 name = "langchain"
-version = "0.3.18"
+version = "0.3.19"
 source = { editable = "../langchain" }
 dependencies = [
     { name = "aiohttp" },
@@ -1528,6 +1528,7 @@ requires-dist = [
     { name = "langchain-openai", marker = "extra == 'openai'", editable = "../partners/openai" },
     { name = "langchain-text-splitters", editable = "../text-splitters" },
     { name = "langchain-together", marker = "extra == 'together'" },
+    { name = "langchain-xai", marker = "extra == 'xai'" },
     { name = "langsmith", specifier = ">=0.1.17,<0.4" },
     { name = "numpy", marker = "python_full_version < '3.12'", specifier = ">=1.26.4,<2" },
     { name = "numpy", marker = "python_full_version >= '3.12'", specifier = ">=1.26.2,<3" },
@@ -1553,7 +1554,7 @@ lint = [
     { name = "ruff", specifier = ">=0.9.2,<1.0.0" },
 ]
 test = [
-    { name = "blockbuster", specifier = ">=1.5.14,<1.6" },
+    { name = "blockbuster", specifier = ">=1.5.18,<1.6" },
     { name = "cffi", marker = "python_full_version < '3.10'", specifier = "<1.17.1" },
     { name = "cffi", marker = "python_full_version >= '3.10'" },
     { name = "duckdb-engine", specifier = ">=0.9.2,<1.0.0" },
@@ -1603,7 +1604,7 @@ typing = [
 
 [[package]]
 name = "langchain-community"
-version = "0.3.17"
+version = "0.3.18"
 source = { editable = "." }
 dependencies = [
     { name = "aiohttp" },
@@ -1750,7 +1751,7 @@ typing = [
 
 [[package]]
 name = "langchain-core"
-version = "0.3.35"
+version = "0.3.36"
 source = { editable = "../core" }
 dependencies = [
     { name = "jsonpatch" },
@@ -1782,7 +1783,7 @@ dev = [
 ]
 lint = [{ name = "ruff", specifier = ">=0.9.2,<1.0.0" }]
 test = [
-    { name = "blockbuster", specifier = "~=1.5.11" },
+    { name = "blockbuster", specifier = "~=1.5.18" },
     { name = "freezegun", specifier = ">=1.2.2,<2.0.0" },
     { name = "grandalf", specifier = ">=0.8,<1.0" },
     { name = "langchain-tests", directory = "../standard-tests" },