diff --git a/buildSrc/src/main/groovy/tsubakuro.java-base.gradle b/buildSrc/src/main/groovy/tsubakuro.java-base.gradle
index d2ee9818..e6e9081d 100644
--- a/buildSrc/src/main/groovy/tsubakuro.java-base.gradle
+++ b/buildSrc/src/main/groovy/tsubakuro.java-base.gradle
@@ -3,7 +3,7 @@ plugins {
 }
 
 group = 'com.tsurugidb.tsubakuro'
-version = '1.1.0-SNAPSHOT'
+version = '1.1.0'
 
 java {
     toolchain {