diff --git a/appveyor.yml b/appveyor.yml
index 34ddc3b6a..8d1e95453 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,6 +1,6 @@
 environment:
   msvs_toolset: 14
-  BOOST_VERSION: 60
+  BOOST_VERSION: 61
   FASTBUILD: 1
   matrix:
     - platform: x64