diff --git a/packages/gen/pyproject.toml b/packages/gen/pyproject.toml
index ddc639d..efcb559 100644
--- a/packages/gen/pyproject.toml
+++ b/packages/gen/pyproject.toml
@@ -37,7 +37,7 @@ dependencies = [
     "dacite>=1.8.1",
     "click>=8.1.7",
     "overloading==0.5.0",
-    "packaging>=23.2",
+    "packaging>=26.3",
     "sap-ai-sdk-core>=3.3.0",
     "pydantic~=2.12",
     "openai>=1.66.0",
diff --git a/uv.lock b/uv.lock
index 461ae24..2f956da 100644
--- a/uv.lock
+++ b/uv.lock
@@ -2634,11 +2634,11 @@ wheels = [
 
 [[package]]
 name = "packaging"
-version = "26.2"
+version = "26.3"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/d7/f1/e7a6dd94a8d4a5626c03e4e99c87f241ba9e350cd9e6d75123f992427270/packaging-26.2.tar.gz", hash = "sha256:ff452ff5a3e828ce110190feff1178bb1f2ea2281fa2075aadb987c2fb221661", size = 228134, upload-time = "2026-04-24T20:15:23.917Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/7d/fa/3944b40b07da9ce895c0e6303a5ab7d53da063554f534556b134a54d6093/packaging-26.3.tar.gz", hash = "sha256:94edc256424af38762eb31306eed28beb9f0efc50a8837492c9d6fd6004aed79", size = 313412, upload-time = "2026-08-04T18:15:28.737Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/df/b2/87e62e8c3e2f4b32e5fe99e0b86d576da1312593b39f47d8ceef365e95ed/packaging-26.2-py3-none-any.whl", hash = "sha256:5fc45236b9446107ff2415ce77c807cee2862cb6fac22b8a73826d0693b0980e", size = 100195, upload-time = "2026-04-24T20:15:22.081Z" },
+    { url = "https://files.pythonhosted.org/packages/63/34/ba1c580383c9eada3711951fef0795c80b829a078d72188184bcab9dd527/packaging-26.3-py3-none-any.whl", hash = "sha256:d7193f7c8e4e93f444fde0262bf90af30e16fa0ad0ad44cb553c87339b23cd1c", size = 129956, upload-time = "2026-08-04T18:15:27.159Z" },
 ]
 
 [[package]]
@@ -4210,7 +4210,7 @@ requires-dist = [
     { name = "langcodes", specifier = "~=3.5.1" },
     { name = "openai", specifier = ">=1.66.0" },
     { name = "overloading", specifier = "==0.5.0" },
-    { name = "packaging", specifier = ">=23.2" },
+    { name = "packaging", specifier = ">=26.3" },
     { name = "pandas", specifier = ">=2.2.0" },
     { name = "pydantic", specifier = "~=2.12" },
     { name = "sap-ai-sdk-core", editable = "packages/core" },