Update appveyor.yml

ViralBShah · web-flow · commit 8f9469583a7b · 2020-06-10T22:13:02.000-04:00
diff --git a/appveyor.yml b/appveyor.yml
@@ -1,8 +1,6 @@
 environment:
   matrix:
-  - julia_version: 1.1
-  - julia_version: 1.0
-  - julia_version: 0.6
+  - julia_version: 1.4
 
 platform:
   - x86 # 32-bit
