diff --git a/pyproject.toml b/pyproject.toml
index b19b6c4..9d64ff5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -47,7 +47,7 @@ requires-python = ">=3.9"
 dependencies = [
     "click>=8.0.0",
     "pyyaml>=6.0",
-    "gitpython>=3.1.0",
+    "gitpython>=3.1.50",
     "requests>=2.28.0",
     "rich>=13.0.0",
     "openai>=1.0.0",
diff --git a/requirements.txt b/requirements.txt
index 3bb00ea..b190d48 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 # Core runtime dependencies for GitCo
 click>=8.0.0
 pyyaml>=6.0
-gitpython>=3.1.0
+gitpython>=3.1.50
 requests>=2.28.0
 rich>=13.0.0
 openai>=1.0.0