diff --git a/packages/base/pyproject.toml b/packages/base/pyproject.toml
index 7d314f5..4d583db 100644
--- a/packages/base/pyproject.toml
+++ b/packages/base/pyproject.toml
@@ -31,7 +31,7 @@ dependencies = ["aenum~=3.1", "pyhumps~=3.0", "requests~=2.32"]
 
 [dependency-groups]
 dev = [
-    "pytest==9.0.3",
+    "pytest==9.1.1",
     "pytest-cov==7.1.0",
     "pylint==4.0.7",
     "pytest-dotenv>=0.5.2",
diff --git a/packages/core/pyproject.toml b/packages/core/pyproject.toml
index 7f216c1..968555e 100644
--- a/packages/core/pyproject.toml
+++ b/packages/core/pyproject.toml
@@ -31,7 +31,7 @@ dependencies = ["sap-ai-sdk-base~=3.4", "click~=8.3"]
 
 [dependency-groups]
 dev = [
-    "pytest==9.0.3",
+    "pytest==9.1.1",
     "pytest-cov==7.1.0",
     "pylint==4.0.7",
     "pyhamcrest==2.1.0",
diff --git a/packages/gen/pyproject.toml b/packages/gen/pyproject.toml
index 1d2f14f..272e2cc 100644
--- a/packages/gen/pyproject.toml
+++ b/packages/gen/pyproject.toml
@@ -56,7 +56,7 @@ all = ["sap-ai-sdk-gen[google,amazon]"]
 
 [dependency-groups]
 dev = [
-    "pytest==9.0.3",
+    "pytest==9.1.1",
     "pytest-cov==7.1.0",
     "pytest-asyncio==1.4.0",
     "pylint==4.0.7",
diff --git a/uv.lock b/uv.lock
index 6de7fda..0150a06 100644
--- a/uv.lock
+++ b/uv.lock
@@ -3350,7 +3350,7 @@ wheels = [
 
 [[package]]
 name = "pytest"
-version = "9.0.3"
+version = "9.1.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "colorama", marker = "sys_platform == 'win32'" },
@@ -3361,9 +3361,9 @@ dependencies = [
     { name = "pygments" },
     { name = "tomli", marker = "python_full_version < '3.11'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/7d/0d/549bd94f1a0a402dc8cf64563a117c0f3765662e2e668477624baeec44d5/pytest-9.0.3.tar.gz", hash = "sha256:b86ada508af81d19edeb213c681b1d48246c1a91d304c6c81a427674c17eb91c", size = 1572165, upload-time = "2026-04-07T17:16:18.027Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/e4/47/b9efed96c114afcfa3c9d3fe98a76a1d14c74a9e266d397cf6eb64be5e01/pytest-9.1.1.tar.gz", hash = "sha256:1088fbde8f2b49d95a549a195707afa7a76a3ce9bcadc26b6d71f0ffda5fe313", size = 1636369, upload-time = "2026-06-19T10:58:32.857Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/d4/24/a372aaf5c9b7208e7112038812994107bc65a84cd00e0354a88c2c77a617/pytest-9.0.3-py3-none-any.whl", hash = "sha256:2c5efc453d45394fdd706ade797c0a81091eccd1d6e4bccfcd476e2b8e0ab5d9", size = 375249, upload-time = "2026-04-07T17:16:16.13Z" },
+    { url = "https://files.pythonhosted.org/packages/24/25/1de2678b631f5a49215c6c96fff41ba892b0a34df68d6d80292b1b48aa7f/pytest-9.1.1-py3-none-any.whl", hash = "sha256:37a86b45efb9a47a61a36449063e8e18d0cab3161329fc099eb21783169c4f0c", size = 386536, upload-time = "2026-06-19T10:58:31.347Z" },
 ]
 
 [[package]]
@@ -4096,7 +4096,7 @@ requires-dist = [
 [package.metadata.requires-dev]
 dev = [
     { name = "pylint", specifier = "==4.0.7" },
-    { name = "pytest", specifier = "==9.0.3" },
+    { name = "pytest", specifier = "==9.1.1" },
     { name = "pytest-cov", specifier = "==7.1.0" },
     { name = "pytest-dotenv", specifier = ">=0.5.2" },
 ]
@@ -4129,7 +4129,7 @@ requires-dist = [
 dev = [
     { name = "pyhamcrest", specifier = "==2.1.0" },
     { name = "pylint", specifier = "==4.0.7" },
-    { name = "pytest", specifier = "==9.0.3" },
+    { name = "pytest", specifier = "==9.1.1" },
     { name = "pytest-cov", specifier = "==7.1.0" },
     { name = "pytest-dotenv", specifier = ">=0.5.2" },
 ]
@@ -4224,7 +4224,7 @@ dev = [
     { name = "parameterized", specifier = "==0.9.0" },
     { name = "pillow", specifier = "==12.3.0" },
     { name = "pylint", specifier = "==4.0.7" },
-    { name = "pytest", specifier = "==9.0.3" },
+    { name = "pytest", specifier = "==9.1.1" },
     { name = "pytest-asyncio", specifier = "==1.4.0" },
     { name = "pytest-cov", specifier = "==7.1.0" },
     { name = "pytest-dotenv", specifier = ">=0.5.2" },