diff --git a/requirements-test.txt b/requirements-test.txt
index 9d53069..e3c5501 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -1,9 +1,9 @@
 black==25.1.0
-flake8==7.1.2
+flake8==7.2.0
 mypy==1.15.0
 mypy-extensions==1.0.0
 pylint==3.3.6
 pytest==8.3.5
 pytest-cov==6.0.0
-types-pytz==2025.1.0.20250318
+types-pytz==2025.2.0.20250326
 types-requests==2.32.0.20250306
diff --git a/requirements.txt b/requirements.txt
index a0cb948..a2f0904 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 github3.py==4.0.1
 numpy==2.2.4
-python-dotenv==1.0.1
-pytz==2025.1
+python-dotenv==1.1.0
+pytz==2025.2
 requests==2.32.3