diff --git a/requirements.in b/requirements.in
index fc673ed6..a340a73b 100644
--- a/requirements.in
+++ b/requirements.in
@@ -7,7 +7,7 @@ pbr==1.10.0
 protobuf==3.19.4
 pyopenssl==19.1.0
 PyYAML==5.2 # PyYAML 5.3 does not support Python 3.4
-pytz==2021.3
+pytz==2022.7
 requests>=2.20.0
 urllib3>=1.24.3
 deprecated==1.2.13
diff --git a/requirements.txt b/requirements.txt
index 090690a4..c30aed42 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -36,7 +36,7 @@ pycparser==2.18
     # via cffi
 pyopenssl==19.1.0
     # via -r requirements.in
-pytz==2021.3
+pytz==2022.7
     # via -r requirements.in
 pyyaml==5.2
     # via -r requirements.in
diff --git a/setup.py b/setup.py
index 5a3982cd..0153956a 100644
--- a/setup.py
+++ b/setup.py
@@ -27,7 +27,7 @@
         "pyopenssl>=18.0.0",
         "iso8601==1.0.2",
         "wheel==0.37.1",
-        "pytz==2022.1",
+        "pytz==2022.7",
     ],
     extras_require={
         "examples": [