Lock major versions; update minor versions (#46)

adrianmo · web-flow · commit 126a23620305 · 2017-09-26T17:30:22.000+02:00
diff --git a/requirements.txt b/requirements.txt
@@ -1,3 +1,3 @@
-requests==2.18.4
-six==1.11.0
-jsonschema==2.6.0
+requests>=2.18.4,<3.0
+six>=1.11.0,<2.0
+jsonschema>=2.6.0,<3.0
