diff --git a/otdf-sdk-mgr/pyproject.toml b/otdf-sdk-mgr/pyproject.toml
index c54ad6bf1..fcc19e064 100644
--- a/otdf-sdk-mgr/pyproject.toml
+++ b/otdf-sdk-mgr/pyproject.toml
@@ -4,7 +4,7 @@ version = "0.1.0"
 description = "SDK artifact management CLI for OpenTDF cross-client tests"
 requires-python = ">=3.11"
 dependencies = [
-    "gitpython>=3.1.50",
+    "gitpython>=3.1.58",
     "pydantic>=2.6.0",
     "rich>=15.0.0",
     "ruamel.yaml>=0.18.0",
diff --git a/otdf-sdk-mgr/uv.lock b/otdf-sdk-mgr/uv.lock
index aa38d82cc..c1f6844b9 100644
--- a/otdf-sdk-mgr/uv.lock
+++ b/otdf-sdk-mgr/uv.lock
@@ -43,14 +43,14 @@ wheels = [
 
 [[package]]
 name = "gitpython"
-version = "3.1.50"
+version = "3.1.58"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "gitdb" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/33/f6/354ae6491228b5eb40e10d89c4d13c651fe1cf7556e35ebdded50cff57ce/gitpython-3.1.50.tar.gz", hash = "sha256:80da2d12504d52e1f998772dc5baf6e553f8d2fcfe1fcc226c9d9a2ee3372dcc", size = 219798, upload-time = "2026-05-06T04:01:26.571Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/26/d6/5f358ff283325580c2003a6d953aea18cfe10ae87b46f5ebc80fa3a386dc/gitpython-3.1.58.tar.gz", hash = "sha256:621416df10ef3fd0e19fabf9172ddeed0fa704d353d04f194eec56a625a95b22", size = 228498, upload-time = "2026-08-04T15:05:49.47Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/20/7a/1c6e3562dfd8950adbb11ffbc65d21e7c89d01a6e4f137fa981056de25c5/gitpython-3.1.50-py3-none-any.whl", hash = "sha256:d352abe2908d07355014abdd21ddf798c2a961469239afec4962e9da884858f9", size = 212507, upload-time = "2026-05-06T04:01:23.799Z" },
+    { url = "https://files.pythonhosted.org/packages/ec/0c/9d8752098bc442f0726e64aa6135940b3a96809915d1aa4206c1bb97881d/gitpython-3.1.58-py3-none-any.whl", hash = "sha256:d331e722577f0fd7fc1f857419b3ecc07af66282b933d2a4d95f84a042fdd50f", size = 220183, upload-time = "2026-08-04T15:05:48.025Z" },
 ]
 
 [[package]]
@@ -113,7 +113,7 @@ dev = [
 
 [package.metadata]
 requires-dist = [
-    { name = "gitpython", specifier = ">=3.1.50" },
+    { name = "gitpython", specifier = ">=3.1.58" },
     { name = "pydantic", specifier = ">=2.6.0" },
     { name = "rich", specifier = ">=15.0.0" },
     { name = "ruamel-yaml", specifier = ">=0.18.0" },