diff --git a/langchain/poetry.lock b/langchain/poetry.lock
index b9f0fce3..ea9eba67 100644
--- a/langchain/poetry.lock
+++ b/langchain/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 2.4.1 and should not be changed by hand.
+# This file is automatically @generated by Poetry 2.5.1 and should not be changed by hand.
 
 [[package]]
 name = "agentql"
@@ -279,14 +279,14 @@ files = [
 
 [[package]]
 name = "certifi"
-version = "2026.1.4"
+version = "2026.10.19"
 description = "Python package for providing Mozilla's CA Bundle."
 optional = false
 python-versions = ">=3.7"
 groups = ["main", "test"]
 files = [
-    {file = "certifi-2026.1.4-py3-none-any.whl", hash = "sha256:9943707519e4add1115f44c2bc244f782c0249876bf51b6599fee1ffbedd685c"},
-    {file = "certifi-2026.1.4.tar.gz", hash = "sha256:ac726dd470482006e014ad384921ed6438c457018f4b3d204aea4281258b2120"},
+    {file = "certifi-2026.10.19-py3-none-any.whl", hash = "sha256:42d35340cc5b9ba78e818ddbff0c5b1c2b779de448a340fd1b989f5fa8670e1b"},
+    {file = "certifi-2026.10.19.tar.gz", hash = "sha256:035c1e85572b141bf1c3a3eff0e33a8eb74917522f2559075ff8d2fea780a1ae"},
 ]
 
 [[package]]
@@ -1224,7 +1224,7 @@ pydantic-settings = ">=2.10.1,<3.0.0"
 pyyaml = ">=5.3.0,<7.0.0"
 requests = ">=2.32.5,<3.0.0"
 sqlalchemy = ">=1.4.0,<3.0.0"
-tenacity = ">=8.1.0,<8.4.0 || >8.4.0,<10.0.0"
+tenacity = ">=8.1.0,!=8.4.0,<10.0.0"
 
 [[package]]
 name = "langchain-core"
@@ -1246,7 +1246,7 @@ langsmith = ">=0.3.45,<1.0.0"
 packaging = ">=23.2.0"
 pydantic = ">=2.7.4,<3.0.0"
 pyyaml = ">=5.3.0,<7.0.0"
-tenacity = ">=8.1.0,<8.4.0 || >8.4.0,<10.0.0"
+tenacity = ">=8.1.0,!=8.4.0,<10.0.0"
 typing-extensions = ">=4.7.0,<5.0.0"
 uuid-utils = ">=0.12.0,<1.0"
 
@@ -1956,7 +1956,7 @@ files = [
 anyio = ">=4.10.0,<5"
 httpx2 = ">=2.12.0,<3"
 jiter = ">=0.16.0,<1"
-pydantic = ">=1.10.13,<2.0.dev0 || >=2.4.dev0,<3"
+pydantic = ">=1.10.13,<2.0 || >=2.4.dev0,<3"
 sniffio = "*"
 typing-extensions = ">=4.14,<5"