diff --git a/pyproject.toml b/pyproject.toml
index 73aeca48..ef4b0bbf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ dependencies = [
     "emoji==2.15.0",
     "expiringdict==1.2.2",
     "gino==1.0.1",
-    "gitpython==3.1.50",
+    "gitpython==3.1.55",
     "inflect==7.5.0",
     "irc==20.5.0",
     "munch==4.0.0",
diff --git a/uv.lock b/uv.lock
index 59679925..a4337201 100644
--- a/uv.lock
+++ b/uv.lock
@@ -374,7 +374,7 @@ requires-dist = [
     { name = "flake8-modern-annotations", marker = "extra == 'dev'", specifier = "==1.6.0" },
     { name = "flake8-variables-names", marker = "extra == 'dev'", specifier = "==0.0.6" },
     { name = "gino", specifier = "==1.0.1" },
-    { name = "gitpython", specifier = "==3.1.50" },
+    { name = "gitpython", specifier = "==3.1.55" },
     { name = "hypothesis", marker = "extra == 'dev'", specifier = "==6.155.3" },
     { name = "inflect", specifier = "==7.5.0" },
     { name = "irc", specifier = "==20.5.0" },
@@ -571,14 +571,14 @@ wheels = [
 
 [[package]]
 name = "gitpython"
-version = "3.1.50"
+version = "3.1.55"
 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/b2/ab/ba0d29f2fa2277ed6256b2ac09003494045355f3a10bf32f351761287870/gitpython-3.1.55.tar.gz", hash = "sha256:781e3b1624dad81b24e9524bf0297b69786a0706db2cbceec1e2b05c38e5152f", size = 225071, upload-time = "2026-07-23T02:52:43.246Z" }
 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/20/6a/d3b8208d2f8aac66abe8ccc1c23fa2c89464ec42cc71a601e95d05902428/gitpython-3.1.55-py3-none-any.whl", hash = "sha256:7c9ec1e69c158c081632ab35c41471e302c96db2ae42165036a5d2403378812e", size = 216590, upload-time = "2026-07-23T02:52:41.932Z" },
 ]
 
 [[package]]