diff --git a/ksl.json b/ksl.json
index 0b3d369..e6ec22e 100644
--- a/ksl.json
+++ b/ksl.json
@@ -1,7 +1,7 @@
 {
   "description": "KSL - Kotlin Simulation Library for Monte Carlo and Discrete-Event Simulation",
   "properties": [
-    { "name": "v", "value": "R1.2.0" },
+    { "name": "v", "value": "R1.2.1" },
     { "name": "v-renovate-hint", "value": "update: package=io.github.rossetti:KSLCore" }
   ],
   "link": "https://github.com/rossetti/KSL",