Next development version

gradle.properties

@@ -1,5 +1,5 @@
 springBootVersion=3.1.1
-version=6.1.8
+version=6.1.9-SNAPSHOT
 samplesBranch=6.1.x
 org.gradle.jvmargs=-Xmx3g -XX:+HeapDumpOnOutOfMemoryError
 org.gradle.parallel=true