diff --git a/gradle.properties b/gradle.properties
index ad7576612..ec452d35d 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,2 +1,2 @@
 group = org.springdoc
-version = 1.4.2
\ No newline at end of file
+version = 1.4.2-SNAPSHOT