Bump pytz from 2025.2 to 2026.4

Bumps [pytz](https://github.com/stub42/pytz) from 2025.2 to 2026.4.
- [Release notes](https://github.com/stub42/pytz/releases)
- [Commits](https://github.com/stub42/pytz/compare/release_2025.2...release_2026.4)

---
updated-dependencies:
- dependency-name: pytz
  dependency-version: '2026.4'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

pyproject.toml

@@ -20,7 +20,7 @@ dependencies = [
     "premailer~=3.10",
     "psycopg2-binary~=2.9",
     "pypdf~=6.19",
-    "pytz~=2025.2",
+    "pytz>=2025.2,<2027.0",
     "reportlab~=4.4",
     "simplejson~=3.20",
     "whitenoise~=6.12",

uv.lock

@@ -1061,7 +1061,7 @@ requires-dist = [
     { name = "psycopg2-binary", specifier = "~=2.9" },
     { name = "pypdf", specifier = "~=6.19" },
     { name = "python-barcode", specifier = "~=0.16" },
-    { name = "pytz", specifier = "~=2025.2" },
+    { name = "pytz", specifier = ">=2025.2,<2027.0" },
     { name = "reportlab", specifier = "~=4.4" },
     { name = "sentry-sdk", specifier = "~=2.68" },
     { name = "simplejson", specifier = "~=3.20" },
@@ -1189,11 +1189,11 @@ wheels = [
 
 [[package]]
 name = "pytz"
-version = "2025.2"
+version = "2026.4"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/f8/bf/abbd3cdfb8fbc7fb3d4d38d320f2441b1e7cbe29be4f23797b4a2b5d8aac/pytz-2025.2.tar.gz", hash = "sha256:360b9e3dbb49a209c21ad61809c7fb453643e048b38924c765813546746e81c3", size = 320884, upload-time = "2025-03-25T02:25:00.538Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/b0/ed/fa23d28713004418bbf2407127f80f385bfb0bf4e677bef02c25c27b00ee/pytz-2026.4.tar.gz", hash = "sha256:464303645bafafd72418898368b2429458f709cf1eb6a15372fbcc396b64da63", size = 318444, upload-time = "2026-09-24T03:58:40.443Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/81/c4/34e93fe5f5429d7570ec1fa436f1986fb1f00c3e0f43a589fe2bbcd22c3f/pytz-2025.2-py2.py3-none-any.whl", hash = "sha256:5ddf76296dd8c44c26eb8f4b6f35488f3ccbf6fbbd7adee0b7262d43f0ec2f00", size = 509225, upload-time = "2025-03-25T02:24:58.468Z" },
+    { url = "https://files.pythonhosted.org/packages/d5/11/e3df59614bebe0ca50c905442603eda64ae7ac19811d4e4f74aa2d51ca85/pytz-2026.4-py2.py3-none-any.whl", hash = "sha256:9d514388fbc89ca0833203464272ac485b8828568ab73532f5020f17e892a0ff", size = 506747, upload-time = "2026-09-24T03:58:38.629Z" },
 ]
 
 [[package]]