diff --git a/test_requirements.txt b/test_requirements.txt
index bc30ed4bc89b..f30f0bdde4a3 100644
--- a/test_requirements.txt
+++ b/test_requirements.txt
@@ -3,7 +3,7 @@ wheel<0.36.3
 setuptools<49.2.0
 hypothesis==6.14.1
 pytest==6.2.4
-pytz==2021.1
+pytz==2022.7.1
 pytest-cov==2.12.1
 pickle5; python_version == '3.7' and platform_python_implementation != 'PyPy'
 # for numpy.random.test.test_extending