diff --git a/gradle.properties b/gradle.properties
index 61932c2..fb12490 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,5 +2,5 @@
 deployUrl=file:///Users/cer/.m2/testdeploy
 eventuateMavenRepoUrl=
 springBootVersion=1.4.7.RELEASE
-swaggerUiVersion=3.23.11
-version=0.4.0-SNAPSHOT
+swaggerUiVersion=3.17.1
+version=0.5.0-SNAPSHOT