diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 45663de0..4d9b23bd 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -26,7 +26,7 @@ object Dependencies {
   object Versions {
     val pekko = PekkoCoreDependency.version
     val pekkoPersistenceJdbc = "1.1.0-M1"
-    val pekkoPersistenceCassandra = "1.0.0"
+    val pekkoPersistenceCassandra = "1.1.0-M1"
     val connectors = PekkoConnectorsDependency.version
     val connectorsKafka = PekkoConnectorsKafkaDependency.version
     val slick = "3.5.1"