diff --git a/appveyor.yml b/appveyor.yml
index aa9549fe73f941ce0f52ae7b779af5648e2765fb..28d874fbe4c5ced24e0f62baa4f5953b53bb97b0 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -19,7 +19,7 @@ environment:
       PYTHON_ARCH: "32"
       CONDA_PY: "35"
       CONDA_NPY: "18"
-      QTDIR: "C:\\Qt\\5.5\\msvc2015"
+      QTDIR: "C:\\Qt\\5.6\\msvc2015"
       platform: x86
 
 install: