diff --git a/appveyor.yml b/appveyor.yml
index cd57bffa..9439b05c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,6 +1,6 @@
 version: 'BSIPA-{branch}-{build}'
 environment:
-  bsipa_version: '3.12.0'
+  bsipa_version: '3.12.1'
 pull_requests:
   do_not_increment_build_number: true
 install: