diff --git a/appveyor.yml b/appveyor.yml
index 06332eb0f..7db2120f4 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -4,15 +4,15 @@ cache:
   - 'C:\\tmp'
 environment:
   matrix:
-    - PYTHON: "C:\\Python34"
-      TOXENV: "py34"
-
     - PYTHON: "C:\\Python35"
       TOXENV: "py35"
 
     - PYTHON: "C:\\Python36"
       TOXENV: "py36"
 
+    - PYTHON: "C:\\Python37"
+      TOXENV: "py37"
+
 init:
   - ps: echo $env:TOXENV
   - ps: ls C:\Python*