diff --git a/.travis.yml b/.travis.yml
index 874aeec149..b1cce94d6c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,9 +14,13 @@ env:
         - CONDA_CHANNEL_PRIORITY='strict'
 matrix:
   include:
-  - env: PYTHON_VERSION=2.7
+  - env:
+    - PYTHON_VERSION=2.7
+    - NUMPY_VERSION=1.16
     os: linux
-  - env: PYTHON_VERSION=2.7
+  - env:
+    - PYTHON_VERSION=2.7
+    - NUMPY_VERSION=1.16
     os: osx
     language: generic
   - env: PYTHON_VERSION=3.6
diff --git a/appveyor.yml b/appveyor.yml
index c85f57119a..0bf7153f01 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -9,7 +9,7 @@ environment:
 
   matrix:
     - PYTHON: "C:\\Python36_64"
-      PYTHON_VERSION: "3.6"
+      PYTHON_VERSION: "3.7"
       PYTHON_ARCH: "64"
       NUMPY_VERSION: "stable"