diff --git a/owl/build.gradle.kts b/owl/build.gradle.kts
index 32542d06..8b1f471c 100644
--- a/owl/build.gradle.kts
+++ b/owl/build.gradle.kts
@@ -1,6 +1,5 @@
 plugins {
-//    alias(libs.plugins.kotlin.jvm)
-    id("org.jetbrains.kotlin.jvm") version "1.9.25"
+    alias(libs.plugins.kotlin.jvm)
 }
 
 
diff --git a/owl/owl-broker/build.gradle.kts b/owl/owl-broker/build.gradle.kts
index 427148a9..e8963bd4 100644
--- a/owl/owl-broker/build.gradle.kts
+++ b/owl/owl-broker/build.gradle.kts
@@ -1,6 +1,5 @@
 plugins {
-//    alias(libs.plugins.kotlin.jvm)
-    kotlin("jvm")
+    alias(libs.plugins.kotlin.jvm)
     id("com.google.protobuf") version "0.9.4"
 }
 
diff --git a/owl/owl-broker/owl-broker-mongodb/build.gradle.kts b/owl/owl-broker/owl-broker-mongodb/build.gradle.kts
index d1e1196d..a658ff97 100644
--- a/owl/owl-broker/owl-broker-mongodb/build.gradle.kts
+++ b/owl/owl-broker/owl-broker-mongodb/build.gradle.kts
@@ -1,6 +1,6 @@
 plugins {
     application
-    kotlin("jvm")
+    alias(libs.plugins.kotlin.jvm)
 }
 
 group = "dev.usbharu"
diff --git a/owl/owl-common/build.gradle.kts b/owl/owl-common/build.gradle.kts
index 90fcd5fe..b2237941 100644
--- a/owl/owl-common/build.gradle.kts
+++ b/owl/owl-common/build.gradle.kts
@@ -1,5 +1,5 @@
 plugins {
-    kotlin("jvm")
+    alias(libs.plugins.kotlin.jvm)
 }
 
 group = "dev.usbharu"
diff --git a/owl/owl-common/owl-common-serialize-jackson/build.gradle.kts b/owl/owl-common/owl-common-serialize-jackson/build.gradle.kts
index 5eed5b43..fc51369e 100644
--- a/owl/owl-common/owl-common-serialize-jackson/build.gradle.kts
+++ b/owl/owl-common/owl-common-serialize-jackson/build.gradle.kts
@@ -1,5 +1,5 @@
 plugins {
-    kotlin("jvm")
+    alias(libs.plugins.kotlin.jvm)
 }
 
 group = "dev.usbharu"
diff --git a/owl/owl-consumer/build.gradle.kts b/owl/owl-consumer/build.gradle.kts
index 6b869bb9..e9e0abde 100644
--- a/owl/owl-consumer/build.gradle.kts
+++ b/owl/owl-consumer/build.gradle.kts
@@ -1,5 +1,5 @@
 plugins {
-    kotlin("jvm")
+    alias(libs.plugins.kotlin.jvm)
     id("com.google.protobuf") version "0.9.4"
 }
 
diff --git a/owl/owl-producer/owl-producer-api/build.gradle.kts b/owl/owl-producer/owl-producer-api/build.gradle.kts
index 9fe0ba9c..38154017 100644
--- a/owl/owl-producer/owl-producer-api/build.gradle.kts
+++ b/owl/owl-producer/owl-producer-api/build.gradle.kts
@@ -1,5 +1,5 @@
 plugins {
-    kotlin("jvm")
+    alias(libs.plugins.kotlin.jvm)
 }
 
 group = "dev.usbharu"
diff --git a/owl/owl-producer/owl-producer-default/build.gradle.kts b/owl/owl-producer/owl-producer-default/build.gradle.kts
index 09249363..c01126b2 100644
--- a/owl/owl-producer/owl-producer-default/build.gradle.kts
+++ b/owl/owl-producer/owl-producer-default/build.gradle.kts
@@ -1,5 +1,5 @@
 plugins {
-    kotlin("jvm")
+    alias(libs.plugins.kotlin.jvm)
     id("com.google.protobuf") version "0.9.4"
 }
 
diff --git a/owl/owl-producer/owl-producer-embedded/build.gradle.kts b/owl/owl-producer/owl-producer-embedded/build.gradle.kts
index aaa138d1..945078e0 100644
--- a/owl/owl-producer/owl-producer-embedded/build.gradle.kts
+++ b/owl/owl-producer/owl-producer-embedded/build.gradle.kts
@@ -1,5 +1,5 @@
 plugins {
-    kotlin("jvm")
+    alias(libs.plugins.kotlin.jvm)
 }
 
 group = "dev.usbharu"