diff --git a/constants.properties b/constants.properties
index 7abda40f54..2e190c7fce 100644
--- a/constants.properties
+++ b/constants.properties
@@ -2,7 +2,7 @@
 # because some versions here need to be matched by app authors in
 # their own projects. So don't get fancy with syntax!
 
-cordaVersion=4.8.5.8-CONCLAVE-SNAPSHOT
+cordaVersion=4.8.5.9-CONCLAVE-SNAPSHOT
 versionSuffix=
 gradlePluginsVersion=5.0.12
 kotlinVersion=1.2.71