diff --git a/pyproject.toml b/pyproject.toml
index 68a0f80cb..83ce2cfeb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ dependencies = [
     "cryptography>=3.3.1",
     "gitpython",
     "legacycrypt",
-    "packaging>=20.7",
+    "packaging>=26.1",
     "pluggy>=1.1.0",
     "pydantic",
     "pytest>=8.0.0",
diff --git a/requirements/base.txt b/requirements/base.txt
index 5992b12f6..eddb766c6 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -2,7 +2,7 @@
 cryptography>=3.3.1
 gitpython
 legacycrypt
-packaging>=20.7
+packaging>=26.1
 pluggy>=1.1.0
 pydantic
 pytest>=8.0.0
diff --git a/uv.lock b/uv.lock
index 5ecae2c53..c303d1387 100644
--- a/uv.lock
+++ b/uv.lock
@@ -468,11 +468,11 @@ wheels = [
 
 [[package]]
 name = "packaging"
-version = "26.0"
+version = "26.1"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/65/ee/299d360cdc32edc7d2cf530f3accf79c4fca01e96ffc950d8a52213bd8e4/packaging-26.0.tar.gz", hash = "sha256:00243ae351a257117b6a241061796684b084ed1c516a08c48a3f7e147a9d80b4", size = 143416, upload-time = "2026-01-21T20:50:39.064Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/df/de/0d2b39fb4af88a0258f3bac87dfcbb48e73fbdea4a2ed0e2213f9a4c2f9a/packaging-26.1.tar.gz", hash = "sha256:f042152b681c4bfac5cae2742a55e103d27ab2ec0f3d88037136b6bfe7c9c5de", size = 215519, upload-time = "2026-04-14T21:12:49.362Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/b7/b9/c538f279a4e237a006a2c98387d081e9eb060d203d8ed34467cc0f0b9b53/packaging-26.0-py3-none-any.whl", hash = "sha256:b36f1fef9334a5588b4166f8bcd26a14e521f2b55e6b9de3aaa80d3ff7a37529", size = 74366, upload-time = "2026-01-21T20:50:37.788Z" },
+    { url = "https://files.pythonhosted.org/packages/7a/c2/920ef838e2f0028c8262f16101ec09ebd5969864e5a64c4c05fad0617c56/packaging-26.1-py3-none-any.whl", hash = "sha256:5d9c0669c6285e491e0ced2eee587eaf67b670d94a19e94e3984a481aba6802f", size = 95831, upload-time = "2026-04-14T21:12:47.56Z" },
 ]
 
 [[package]]
@@ -888,7 +888,7 @@ requires-dist = [
     { name = "cryptography", specifier = ">=3.3.1" },
     { name = "gitpython" },
     { name = "legacycrypt" },
-    { name = "packaging", specifier = ">=20.7" },
+    { name = "packaging", specifier = ">=26.1" },
     { name = "pluggy", specifier = ">=1.1.0" },
     { name = "pydantic" },
     { name = "pytest", specifier = ">=8.0.0" },