diff --git a/pyproject.toml b/pyproject.toml
index f8722233..027ab87d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ classifiers = [
   "Topic :: Utilities",
 ]
 dependencies = [
-  "gitpython == 3.1.43",
+  "gitpython ==3.1.44",
   "jinja2 == 3.1.4",
   "pydantic == 2.9.2",
   "pygithub == 2.4.0",
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 1068b41e..77da921d 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -22,7 +22,7 @@ filelock==3.16.1
 ghp-import==2.1.0
 gitdb==4.0.11
 github-changelog-md==0.9.5
-gitpython==3.1.43
+gitpython==3.1.44
 greenlet==3.1.1
 htmlmin2==0.1.13
 identify==2.6.1
diff --git a/requirements.txt b/requirements.txt
index 04ce952b..9209a31f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,12 +5,12 @@ certifi==2024.8.30
 cffi==1.17.1
 charset-normalizer==3.3.2
 click==8.1.7
-colorama==0.4.6 ; platform_system == 'Windows'
+colorama==0.4.6 ; sys_platform == 'win32'
 cryptography==43.0.1
 deprecated==1.2.14
 gitdb==4.0.11
 github-changelog-md==0.9.5
-gitpython==3.1.43
+gitpython==3.1.44
 idna==3.10
 jinja2==3.1.4
 markdown-it-py==3.0.0
diff --git a/uv.lock b/uv.lock
index 58365e6e..438dfe7f 100644
--- a/uv.lock
+++ b/uv.lock
@@ -198,7 +198,7 @@ name = "click"
 version = "8.1.7"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "colorama", marker = "platform_system == 'Windows'" },
+    { name = "colorama", marker = "sys_platform == 'win32'" },
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/96/d3/f04c7bfcf5c1862a2a5b845c6b2b360488cf47af55dfa79c98f6a6bf98b5/click-8.1.7.tar.gz", hash = "sha256:ca9853ad459e787e2192211578cc907e7594e294c7ccc834310722b41b9ca6de", size = 336121 }
 wheels = [
@@ -447,14 +447,14 @@ wheels = [
 
 [[package]]
 name = "gitpython"
-version = "3.1.43"
+version = "3.1.44"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "gitdb" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/b6/a1/106fd9fa2dd989b6fb36e5893961f82992cf676381707253e0bf93eb1662/GitPython-3.1.43.tar.gz", hash = "sha256:35f314a9f878467f5453cc1fee295c3e18e52f1b99f10f6cf5b1682e968a9e7c", size = 214149 }
+sdist = { url = "https://files.pythonhosted.org/packages/c0/89/37df0b71473153574a5cdef8f242de422a0f5d26d7a9e231e6f169b4ad14/gitpython-3.1.44.tar.gz", hash = "sha256:c87e30b26253bf5418b01b0660f818967f3c503193838337fe5e573331249269", size = 214196 }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/e9/bd/cc3a402a6439c15c3d4294333e13042b915bbeab54edc457c723931fed3f/GitPython-3.1.43-py3-none-any.whl", hash = "sha256:eec7ec56b92aad751f9912a73404bc02ba212a23adb2c7098ee668417051a1ff", size = 207337 },
+    { url = "https://files.pythonhosted.org/packages/1d/9a/4114a9057db2f1462d5c8f8390ab7383925fe1ac012eaa42402ad65c2963/GitPython-3.1.44-py3-none-any.whl", hash = "sha256:9e0e10cda9bed1ee64bc9a6de50e7e38a9c9943241cd7f585f6df3ed28011110", size = 207599 },
 ]
 
 [[package]]
@@ -679,7 +679,7 @@ version = "1.6.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "click" },
-    { name = "colorama", marker = "platform_system == 'Windows'" },
+    { name = "colorama", marker = "sys_platform == 'win32'" },
     { name = "ghp-import" },
     { name = "importlib-metadata", marker = "python_full_version < '3.10'" },
     { name = "jinja2" },
@@ -1224,7 +1224,7 @@ dev = [
 
 [package.metadata]
 requires-dist = [
-    { name = "gitpython", specifier = "==3.1.43" },
+    { name = "gitpython", specifier = "==3.1.44" },
     { name = "jinja2", specifier = "==3.1.4" },
     { name = "pydantic", specifier = "==2.9.2" },
     { name = "pygithub", specifier = "==2.4.0" },