1 files changed, 3 insertions, 1 deletions
diff --git a/tox.ini b/tox.ini
index e25d3e4..d6c8cc3 100644
--- a/tox.ini
+++ b/tox.ini
@@ -10,7 +10,7 @@ usedevelop = True
 
 deps =
     # https://requires.io/github/nedbat/coveragepy/requirements/
-    pip==8.0.3
+    pip==8.1.1
     nose==1.3.7
     mock==1.3.0
     PyContracts==1.7.9
@@ -24,6 +24,8 @@ deps =
 passenv = *
 setenv =
     pypy,pypy{24,26,40,3_24}: COVERAGE_NO_EXTENSION=no C extension under PyPy
+    # Something (pip? setuptools?) chatters about 3.2 support going away.
+    pypy3_24: PYTHONWARNINGS=ignore:::pkg_resources
 
 commands =
     python setup.py --quiet clean develop