increase version numbers

Author: Volkmar Vogel

build.gradle

@@ -5,12 +5,12 @@ buildscript {
     ext.versions = [:]
     ext.versions.kotlin = '1.3.41'
     ext.versions.dokka = '0.9.18'
-    ext.versions.core = '1.0.3'
-    ext.versions.alexa = '1.0.1'
-    ext.versions.ssml = '1.0.2'
-    ext.versions.ssml_plugin = '1.0.2'
-    ext.versions.spring_plugin = '1.0.1'
-    ext.versions.konversation_plugin = '1.0.1'
+    ext.versions.core = '1.0.4'
+    ext.versions.alexa = '1.0.2'
+    ext.versions.ssml = '1.0.3'
+    ext.versions.ssml_plugin = '1.0.3'
+    ext.versions.spring_plugin = '1.0.2'
+    ext.versions.konversation_plugin = '1.0.2'
 
     repositories {
         mavenLocal()