diff --git a/gradle.properties b/gradle.properties
index 1aeaeed..a2fe479 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,7 +3,7 @@ org.gradle.jvmargs=-Xmx2048m
 kotlin.code.style=official
 
 projectGroup=dev.d1s.ktor-ws-events
-projectVersion=3.0.0
+projectVersion=2.0.0
 
 moduleDocsPath=./docs/module.md