CI: Bump NumPy to 1.9.3

Backport of pandas-devgh-22499.

Author: gfyoung

ci/circle-27-compat.yaml

@@ -7,8 +7,8 @@ dependencies:
   - cython=0.24
   - jinja2=2.8
   - numexpr=2.4.4 # we test that we correctly don't use an unsupported numexpr
-  - numpy=1.9.2
-  - openpyxl
+  - numpy=1.9.3
+  - openpyxl=2.5.5
   - psycopg2
   - pytables=3.2.2
   - python-dateutil=2.5.0

ci/travis-27-locale.yaml

@@ -7,7 +7,7 @@ dependencies:
   - cython=0.24
   - lxml
   - matplotlib=1.4.3
-  - numpy=1.9.2
+  - numpy=1.9.3
   - openpyxl=2.4.0
   - python-dateutil
   - python-blosc