diff --git a/resources/conandata.yml b/resources/conandata.yml
index 7d5a43c891..9e4e8b5271 100644
--- a/resources/conandata.yml
+++ b/resources/conandata.yml
@@ -1 +1 @@
-version: "5.8.1"
+version: "5.9.0-alpha.0"