deps: bump pystac to 1.4.0

gadomski · gadomski · commit ee32f02f425f · 2022-04-13T12:21:23.000-06:00
diff --git a/setup.py b/setup.py
@@ -30,7 +30,7 @@
     python_requires=">=3.7",
     install_requires=[
         "requests>=2.25",
-        "pystac>=1.2.0"
+        "pystac>=1.4.0"
     ],
     extras_require={
         "validation": ["jsonschema==3.2.0"]
