diff --git a/gradle.properties b/gradle.properties
index 04703e83175..f92cda1395f 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -44,7 +44,7 @@ commonsLangVersion = 3.12.0
 commonsTextVersion = 1.10.0
 # Corda API libs revision (change in 4th digit indicates a breaking change)
 # Change to 5.2.0.xx-SNAPSHOT to pick up maven local published copy
-cordaApiVersion=5.2.0.20-beta+
+cordaApiVersion=5.2.0.20-alpha-1703002553817
 
 disruptorVersion=3.4.4
 felixConfigAdminVersion=1.9.26