Drop rigid versions in requirements.dev.txt

inducer · inducer · commit 634c27f620b7 · 2021-05-14T17:43:51.000-05:00
diff --git a/requirements.dev.txt b/requirements.dev.txt
@@ -1,10 +1,7 @@
-coverage==4.3.4
-pbr==2.0.0
-py==1.10.0
-Pygments==2.7.4
+coverage
+Pygments
 pytest
 pytest-cov
 pytest-mock
-six==1.10.0
-urwid==1.3.1
+urwid
 numpy
