diff --git a/packages/gen/pyproject.toml b/packages/gen/pyproject.toml
index ba2143b..c6f93d8 100644
--- a/packages/gen/pyproject.toml
+++ b/packages/gen/pyproject.toml
@@ -46,7 +46,7 @@ dependencies = [
     "langchain~=1.3.14",
     "langchain-classic~=1.0.0",
     "langchain-community~=0.4.1",
-    "langchain-openai~=1.5.0",
+    "langchain-openai~=1.6.0",
 ]
 
 [project.optional-dependencies]
diff --git a/uv.lock b/uv.lock
index a0d4be4..1b1b49b 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1705,7 +1705,7 @@ wheels = [
 
 [[package]]
 name = "langchain-core"
-version = "1.5.6"
+version = "1.6.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "httpx" },
@@ -1719,9 +1719,9 @@ dependencies = [
     { name = "typing-extensions" },
     { name = "uuid-utils" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/27/b9/893806b89f77e1271fe6e10ce41682ff5fe43d071564e1d8e39dbb5d4d6d/langchain_core-1.5.6.tar.gz", hash = "sha256:b5f73bd9688c457b31ec73657a0ad56948f889fae27acee79286e9c285632ee6", size = 984873, upload-time = "2026-08-17T21:26:35.921Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/97/88/ebc98df187c525d729725ab39759337c56d5d2803423632376aa35bde899/langchain_core-1.6.0.tar.gz", hash = "sha256:dc72e36678ed26683ec0ad8829b44011fba461d10f9b31dbd9110215e5ec2333", size = 992493, upload-time = "2026-08-19T15:55:40.642Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/5d/0a/890504397885c9d1ae45f2e06c3000dd9f4445439602b6a990a88b32c0ac/langchain_core-1.5.6-py3-none-any.whl", hash = "sha256:d6cf37bf695ecc22cddeb8461a684e353190b2ce430d99eb22bc11c0c7c00ea5", size = 567016, upload-time = "2026-08-17T21:26:34.595Z" },
+    { url = "https://files.pythonhosted.org/packages/84/4c/508a90b9d2e3bd7738fd93cb2ac2178ce734662c75e69b3b81c445f1b360/langchain_core-1.6.0-py3-none-any.whl", hash = "sha256:d8bb924cd413955d9d3192ccced140407427c3ff51e50ffb941222648da92cb2", size = 570006, upload-time = "2026-08-19T15:55:38.935Z" },
 ]
 
 [[package]]
@@ -1741,7 +1741,7 @@ wheels = [
 
 [[package]]
 name = "langchain-openai"
-version = "1.5.1"
+version = "1.6.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "certifi" },
@@ -1749,9 +1749,9 @@ dependencies = [
     { name = "openai" },
     { name = "tiktoken" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/6f/ed/8dea294b76f7cbda7baa8fcee10f6f448a2157c81c905ea8893ddf9ede19/langchain_openai-1.5.1.tar.gz", hash = "sha256:e7100c89a6180e3fdf8d02b29a0f2b6c532da91428fc1b57aa93ebbc8acc0ce9", size = 3286615, upload-time = "2026-08-14T15:47:30.765Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/58/aa/5b4dbe8f90c44729fb7800bfde113ce1bc7c9687115d2e0d20fb377671e9/langchain_openai-1.6.0.tar.gz", hash = "sha256:7c545cc1f2bee048a7e219f375b78cd820b32c876ccf825320e25e1e94132577", size = 3290712, upload-time = "2026-08-19T21:44:45.334Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/4a/3b/cf0811ade95747439a43e3537452fefca88dddadb9f2b6e862ec8961620c/langchain_openai-1.5.1-py3-none-any.whl", hash = "sha256:a4da6e507d2e867127f0d622797bca4b7e7e98f08b3bbdc8db46f0a0695d69cb", size = 123733, upload-time = "2026-08-14T15:47:29.674Z" },
+    { url = "https://files.pythonhosted.org/packages/2b/fd/e22f2ffa2e2cf6043eb56f6a6bc5e18ac24da9b48b92cd458ba54af24b9e/langchain_openai-1.6.0-py3-none-any.whl", hash = "sha256:648112bbd135aa51d60d4aa2fd4ad353628a8d92a2f8e779244a0d9869a16f18", size = 125078, upload-time = "2026-08-19T21:44:44.242Z" },
 ]
 
 [[package]]
@@ -4242,7 +4242,7 @@ requires-dist = [
     { name = "langchain-classic", specifier = "~=1.0.0" },
     { name = "langchain-community", specifier = "~=0.4.1" },
     { name = "langchain-google-genai", marker = "extra == 'google'", specifier = "~=4.3.1" },
-    { name = "langchain-openai", specifier = "~=1.5.0" },
+    { name = "langchain-openai", specifier = "~=1.6.0" },
     { name = "langcodes", specifier = "~=3.5.1" },
     { name = "openai", specifier = ">=1.66.0" },
     { name = "overloading", specifier = "==0.5.0" },