diff --git a/poetry.lock b/poetry.lock
index 9fba096a..0bd73e47 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -860,13 +860,13 @@ files = [
 
 [[package]]
 name = "patch-ng"
-version = "1.18.1"
+version = "1.19.0"
 description = "Library to parse and apply unified diffs."
 optional = false
 python-versions = ">=3.6"
 groups = ["main"]
 files = [
-    {file = "patch-ng-1.18.1.tar.gz", hash = "sha256:52fd46ee46f6c8667692682c1fd7134edc65a2d2d084ebec1d295a6087fc0291"},
+    {file = "patch-ng-1.19.0.tar.gz", hash = "sha256:27484792f4ac1c15fe2f3e4cecf74bb9833d33b75c715b71d199f7e1e7d1f786"},
 ]
 
 [[package]]
@@ -1997,4 +1997,4 @@ type = ["pytest-mypy"]
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.9"
-content-hash = "8f8d90fd644445893aff1c2a4af1685426b310912fe56e2f61d2a53766154d08"
+content-hash = "04201585f115c406a49b035b4c3b3be7057baee685997ab57fe39cc964ad5352"
diff --git a/pyproject.toml b/pyproject.toml
index 901286b4..2beebaf2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,7 @@ requests = ">=2.32.4,<3.0"
 urllib3 = ">=2.4.0,<3.0.0"
 pyjwt = ">=2.8.0,<3.0"
 rich = ">=13.9.4, <14"
-patch-ng = "1.18.1"
+patch-ng = "1.19.0"
 typer = "^0.15.3"
 tenacity = ">=9.0.0,<9.1.0"
 mcp = { version = ">=1.9.3,<2.0.0", markers = "python_version >= '3.10'" }