diff --git a/packages/gen/pyproject.toml b/packages/gen/pyproject.toml
index ddc639d..aac953b 100644
--- a/packages/gen/pyproject.toml
+++ b/packages/gen/pyproject.toml
@@ -40,7 +40,7 @@ dependencies = [
     "packaging>=23.2",
     "sap-ai-sdk-core>=3.3.0",
     "pydantic~=2.12",
-    "openai>=1.66.0",
+    "openai>=2.51.0",
     "langcodes~=3.5.1",
     "pandas>=2.2.0",
     "langchain~=1.3.14",
diff --git a/uv.lock b/uv.lock
index 461ae24..b535073 100644
--- a/uv.lock
+++ b/uv.lock
@@ -2469,7 +2469,7 @@ wheels = [
 
 [[package]]
 name = "openai"
-version = "2.49.0"
+version = "2.51.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "anyio" },
@@ -2481,9 +2481,9 @@ dependencies = [
     { name = "tqdm" },
     { name = "typing-extensions" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/d3/9a/275bee8349b766906741223b98c668fcd4e17e1982a87597778743b4156f/openai-2.49.0.tar.gz", hash = "sha256:80f934333b5b83cef2fde9af7151dacaa72e150f43f92b7675f7647ca6157f48", size = 1080973, upload-time = "2026-07-27T22:51:40.014Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/75/d8/06fda9685e47d9a8fc177ef57f8af75207938fad49a45ce23bfa7b6a2a5c/openai-2.51.0.tar.gz", hash = "sha256:4d61287c42eba54086d09346e709cbf7f8cec51822efce9cc399450b9385fba5", size = 1083410, upload-time = "2026-07-30T17:43:26.507Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/b1/ca/53357e460a1172e831ecbe43dd0c37342b7211a1eb09f4cf21a412adbbdf/openai-2.49.0-py3-none-any.whl", hash = "sha256:b694201eaa42a1ccf2aa125fe29458150108fb22df1abfb55d7188599da81d8c", size = 1648589, upload-time = "2026-07-27T22:51:38Z" },
+    { url = "https://files.pythonhosted.org/packages/57/6f/c49e21245ad4865e886f6885e95e998bc024335b392c202bd571639e9d50/openai-2.51.0-py3-none-any.whl", hash = "sha256:91db13ce59a670fddc820a6983989650095e43e3acac09288bceb69356a8904e", size = 1652344, upload-time = "2026-07-30T17:43:24.225Z" },
 ]
 
 [[package]]
@@ -4208,7 +4208,7 @@ requires-dist = [
     { name = "langchain-google-genai", marker = "extra == 'google'", specifier = "~=4.3.1" },
     { name = "langchain-openai", specifier = "~=1.4.1" },
     { name = "langcodes", specifier = "~=3.5.1" },
-    { name = "openai", specifier = ">=1.66.0" },
+    { name = "openai", specifier = ">=2.51.0" },
     { name = "overloading", specifier = "==0.5.0" },
     { name = "packaging", specifier = ">=23.2" },
     { name = "pandas", specifier = ">=2.2.0" },