diff --git a/pyproject.toml b/pyproject.toml
index 8c00545..85e0cc9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,10 +39,10 @@ dependencies = [
     "filelock>=3.20.3",
     "fonttools>=4.60.2",
     "pygments>=2.20.0",
-    "langchain-core>=0.3.84",
+    "langchain-core>=0.3.85",
     "marshmallow>=3.26.2",
     "pyasn1>=0.6.2",
-    "urllib3>=2.6.3",
+    "urllib3>=2.7.0",
     "virtualenv>=20.36.1",
     "requests>=2.33.0",
 ]
diff --git a/uv.lock b/uv.lock
index 51b938c..ac60d2f 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1892,7 +1892,7 @@ requires-dist = [
     { name = "ipywidgets", specifier = ">=8.1.5" },
     { name = "langchain", specifier = ">=0.3.13" },
     { name = "langchain-chroma", specifier = ">=0.2.1" },
-    { name = "langchain-core", specifier = ">=0.3.84" },
+    { name = "langchain-core", specifier = ">=0.3.85" },
     { name = "langchain-experimental", specifier = ">=0.3.3" },
     { name = "langchain-google-genai", specifier = ">=2.0.9" },
     { name = "langchain-graphrag", specifier = ">=0.0.9" },
@@ -1918,7 +1918,7 @@ requires-dist = [
     { name = "scipy", specifier = ">=1.12.0" },
     { name = "spacy", specifier = ">=3.8.4" },
     { name = "tiktoken", specifier = ">=0.8.0" },
-    { name = "urllib3", specifier = ">=2.6.3" },
+    { name = "urllib3", specifier = ">=2.7.0" },
     { name = "virtualenv", specifier = ">=20.36.1" },
 ]
 
@@ -2076,7 +2076,7 @@ wheels = [
 
 [[package]]
 name = "langchain-core"
-version = "0.3.84"
+version = "0.3.86"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "jsonpatch" },
@@ -2088,9 +2088,9 @@ dependencies = [
     { name = "typing-extensions" },
     { name = "uuid-utils" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/13/3e/1e70598fac522eaeeeb22f03107da06495160533b25ba4388be9cef01d55/langchain_core-0.3.84.tar.gz", hash = "sha256:814b75bfe67a8460a53f5839bae9505bbfffc7af6f1aa0a5155715563f5cc490", size = 599092, upload-time = "2026-04-08T19:14:00.106Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/fe/8d/d54586b8f65c6fc209db93916ff9e919e1cc14bad8fe66880ea4d7ea9d6c/langchain_core-0.3.86.tar.gz", hash = "sha256:671cbc96a325fe47f7dbab421236ada2d437bc4bfad0038102264885d0b462e2", size = 603154, upload-time = "2026-05-07T16:48:08.14Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/8d/5b/ba75d5b80bd1f60ae799c8cbda5477eb7489fb21d40c967ec509bbd51933/langchain_core-0.3.84-py3-none-any.whl", hash = "sha256:d0b3a7b6473e30a2b3d4588ee09dc6471b8d38c46cd48f3e7c3d1ab6547f63cb", size = 459123, upload-time = "2026-04-08T19:13:57.818Z" },
+    { url = "https://files.pythonhosted.org/packages/0c/93/ba19ca54701c6118e68f8785949b6c0eab1df3a5cfa5310508cc86877994/langchain_core-0.3.86-py3-none-any.whl", hash = "sha256:7d2a1c50d2d2a139dbc6465cd339f32d14aa43db5ac9bd232e5b567a238709e8", size = 461306, upload-time = "2026-05-07T16:48:06.283Z" },
 ]
 
 [[package]]
@@ -5093,11 +5093,11 @@ wheels = [
 
 [[package]]
 name = "urllib3"
-version = "2.6.3"
+version = "2.7.0"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/c7/24/5f1b3bdffd70275f6661c76461e25f024d5a38a46f04aaca912426a2b1d3/urllib3-2.6.3.tar.gz", hash = "sha256:1b62b6884944a57dbe321509ab94fd4d3b307075e0c2eae991ac71ee15ad38ed", size = 435556, upload-time = "2026-01-07T16:24:43.925Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/53/0c/06f8b233b8fd13b9e5ee11424ef85419ba0d8ba0b3138bf360be2ff56953/urllib3-2.7.0.tar.gz", hash = "sha256:231e0ec3b63ceb14667c67be60f2f2c40a518cb38b03af60abc813da26505f4c", size = 433602, upload-time = "2026-05-07T16:13:18.596Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/39/08/aaaad47bc4e9dc8c725e68f9d04865dbcb2052843ff09c97b08904852d84/urllib3-2.6.3-py3-none-any.whl", hash = "sha256:bf272323e553dfb2e87d9bfd225ca7b0f467b919d7bbd355436d3fd37cb0acd4", size = 131584, upload-time = "2026-01-07T16:24:42.685Z" },
+    { url = "https://files.pythonhosted.org/packages/7f/3e/5db95bcf282c52709639744ca2a8b149baccf648e39c8cc87553df9eae0c/urllib3-2.7.0-py3-none-any.whl", hash = "sha256:9fb4c81ebbb1ce9531cce37674bbc6f1360472bc18ca9a553ede278ef7276897", size = 131087, upload-time = "2026-05-07T16:13:17.151Z" },
 ]
 
 [[package]]