diff --git a/pyproject.toml b/pyproject.toml
index 78879db..69c7bd7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -81,7 +81,7 @@ test = [
     "pytest==9.0.2",
     "pytest-cov==7.0.0",
     "coverage[toml]==7.13.1",
-    "diff-cover[toml]==10.0.0",
+    "diff-cover[toml]==10.1.0",
     "pytest-randomly==4.0.1",
 ]
 
diff --git a/uv.lock b/uv.lock
index 7104c95..535865e 100644
--- a/uv.lock
+++ b/uv.lock
@@ -254,7 +254,7 @@ wheels = [
 
 [[package]]
 name = "diff-cover"
-version = "10.0.0"
+version = "10.1.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "chardet" },
@@ -262,9 +262,9 @@ dependencies = [
     { name = "pluggy" },
     { name = "pygments" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/84/f4/5d876c7d262bb40108ac6109c426ee97e49d975e8623031ae5e1d69f2d1d/diff_cover-10.0.0.tar.gz", hash = "sha256:92ead026726055bf4c1a90cd7ff83544049d467840e07c66289a4351126dbe25", size = 100934, upload-time = "2025-12-10T02:50:29.791Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/30/d2/764a9889d14c30600dea9ddb745ab64af2ca41dcd3cfd272e45654352ccb/diff_cover-10.1.0.tar.gz", hash = "sha256:fd21db41eebe9a6facac5c8f49e4bb164d010211b40694c05b151aa99331dd5e", size = 101730, upload-time = "2025-12-31T03:36:49.493Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/33/78/cf0484cd70b44de6bac1c54de1ce387b63398db9b1d3ac7cba4360025eb2/diff_cover-10.0.0-py3-none-any.whl", hash = "sha256:b3a095d733ba715df6098f51d9155607e4752f82be8a6cbba9bfcf77df736852", size = 56210, upload-time = "2025-12-10T02:50:27.012Z" },
+    { url = "https://files.pythonhosted.org/packages/7a/78/90b2c95133ea4a9b0f85be653b1000d84fa1c623570973f3113ff822d600/diff_cover-10.1.0-py3-none-any.whl", hash = "sha256:0943508c7f969d5ed8edd7b29652005814736acac52cfc50d3a5448165418e1b", size = 56584, upload-time = "2025-12-31T03:36:48.004Z" },
 ]
 
 [package.optional-dependencies]
@@ -1136,7 +1136,7 @@ dev = [
 ]
 test = [
     { name = "coverage", extras = ["toml"], specifier = "==7.13.1" },
-    { name = "diff-cover", extras = ["toml"], specifier = "==10.0.0" },
+    { name = "diff-cover", extras = ["toml"], specifier = "==10.1.0" },
     { name = "pytest", specifier = "==9.0.2" },
     { name = "pytest-cov", specifier = "==7.0.0" },
     { name = "pytest-randomly", specifier = "==4.0.1" },