Set pytz to >=2019.03

homeassistant/package_constraints.txt

@@ -17,7 +17,7 @@ jinja2>=2.10.1
 netdisco==2.6.0
 pip>=8.0.3
 python-slugify==3.0.4
-pytz>=2019.02
+pytz>=2019.03
 pyyaml==5.1.2
 requests==2.22.0
 ruamel.yaml==0.15.100

requirements_all.txt

@@ -12,7 +12,7 @@ PyJWT==1.7.1
 cryptography==2.7
 pip>=8.0.3
 python-slugify==3.0.4
-pytz>=2019.02
+pytz>=2019.03
 pyyaml==5.1.2
 requests==2.22.0
 ruamel.yaml==0.15.100

setup.py

@@ -45,7 +45,7 @@ REQUIRES = [
     "cryptography==2.7",
     "pip>=8.0.3",
     "python-slugify==3.0.4",
-    "pytz>=2019.02",
+    "pytz>=2019.03",
     "pyyaml==5.1.2",
     "requests==2.22.0",
     "ruamel.yaml==0.15.100",