diff --git a/packages/arbor/pyproject.toml b/packages/arbor/pyproject.toml
index 8ae3166..e2f7b66 100644
--- a/packages/arbor/pyproject.toml
+++ b/packages/arbor/pyproject.toml
@@ -5,7 +5,7 @@ description = "Add your description here"
 readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
-    "gitpython>=3.1.47",
+    "gitpython>=3.1.49",
     "pydantic>=2.12.5",
     "rich>=14.3.1",
     "typer[all]>=0.21.1",
diff --git a/packages/arbor/uv.lock b/packages/arbor/uv.lock
index 7eb017d..63e84fb 100644
--- a/packages/arbor/uv.lock
+++ b/packages/arbor/uv.lock
@@ -46,14 +46,14 @@ wheels = [
 
 [[package]]
 name = "gitpython"
-version = "3.1.47"
+version = "3.1.49"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "gitdb" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/c1/bd/50db468e9b1310529a19fce651b3b0e753b5c07954d486cba31bbee9a5d5/gitpython-3.1.47.tar.gz", hash = "sha256:dba27f922bd2b42cb54c87a8ab3cb6beb6bf07f3d564e21ac848913a05a8a3cd", size = 216978, upload-time = "2026-04-22T02:44:44.059Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/e1/63/210aaa302d6a0a78daa67c5c15bbac2cad361722841278b0209b6da20855/gitpython-3.1.49.tar.gz", hash = "sha256:42f9399c9eb33fc581014bedd76049dfbaf6375aa2a5754575966387280315e1", size = 219367, upload-time = "2026-04-29T00:31:20.478Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/f2/c5/a1bc0996af85757903cf2bf444a7824e68e0035ce63fb41d6f76f9def68b/gitpython-3.1.47-py3-none-any.whl", hash = "sha256:489f590edfd6d20571b2c0e72c6a6ac6915ee8b8cd04572330e3842207a78905", size = 209547, upload-time = "2026-04-22T02:44:41.271Z" },
+    { url = "https://files.pythonhosted.org/packages/fd/6f/b842bfa6f21d6f87c57f9abf7194225e55279d96d869775e19e9f7236fc5/gitpython-3.1.49-py3-none-any.whl", hash = "sha256:024b0422d7f84d15cd794844e029ffebd4c5d42a7eb9b936b458697ef550a02c", size = 212190, upload-time = "2026-04-29T00:31:18.412Z" },
 ]
 
 [[package]]
@@ -313,7 +313,7 @@ dev = [
 
 [package.metadata]
 requires-dist = [
-    { name = "gitpython", specifier = ">=3.1.47" },
+    { name = "gitpython", specifier = ">=3.1.49" },
     { name = "pydantic", specifier = ">=2.12.5" },
     { name = "rich", specifier = ">=14.3.1" },
     { name = "typer", extras = ["all"], specifier = ">=0.21.1" },