diff --git a/gradle.properties b/gradle.properties
index 03bf2c5..e7379e5 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 group=org.sonarsource.slang
-version=1.21.1-SNAPSHOT
+version=1.22.0-SNAPSHOT
 description=Code Analyzer for Ruby
 projectTitle=Ruby
 org.gradle.jvmargs=-XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError -Xms256m -Xmx1024m