diff --git a/poetry.lock b/poetry.lock
index 0c4a846..afc81cd 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -424,14 +424,14 @@ dev = ["black", "build", "mypy", "pytest", "pytest-cov", "setuptools", "tox", "t
 
 [[package]]
 name = "pytz"
-version = "2025.2"
+version = "2026.1.post1"
 description = "World timezone definitions, modern and historical"
 optional = false
 python-versions = "*"
 groups = ["main"]
 files = [
-    {file = "pytz-2025.2-py2.py3-none-any.whl", hash = "sha256:5ddf76296dd8c44c26eb8f4b6f35488f3ccbf6fbbd7adee0b7262d43f0ec2f00"},
-    {file = "pytz-2025.2.tar.gz", hash = "sha256:360b9e3dbb49a209c21ad61809c7fb453643e048b38924c765813546746e81c3"},
+    {file = "pytz-2026.1.post1-py2.py3-none-any.whl", hash = "sha256:f2fd16142fda348286a75e1a524be810bb05d444e5a081f37f7affc635035f7a"},
+    {file = "pytz-2026.1.post1.tar.gz", hash = "sha256:3378dde6a0c3d26719182142c56e60c7f9af7e968076f31aae569d72a0358ee1"},
 ]
 
 [[package]]
@@ -572,4 +572,4 @@ tests = ["pytest", "pytest-cov"]
 [metadata]
 lock-version = "2.1"
 python-versions = "^3.12"
-content-hash = "5bebdbf104c336ce4a2cee55b8d0f1e1334b4c0433a0e5111027f73c0895ef5b"
+content-hash = "91aa4763226952ab9a24d56cac2cd39f867c2405be1ec5ec712e261f460b2257"
diff --git a/pyproject.toml b/pyproject.toml
index 93da092..747aab7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ termcolor = "^3.0"
 kosmorrolib = "^1.0"
 python-dateutil = "^2.8"
 Babel = "^2.9"
-pytz = "^2025.2"
+pytz = ">=2025.2,<2027.0"
 argcomplete = "^3.6.2"
 
 [tool.poetry.group.dev.dependencies]