diff --git a/owl/owl-broker/build.gradle.kts b/owl/owl-broker/build.gradle.kts
index 6161359b..e5d7c6ef 100644
--- a/owl/owl-broker/build.gradle.kts
+++ b/owl/owl-broker/build.gradle.kts
@@ -5,7 +5,6 @@ plugins {
 
 
 group = "dev.usbharu"
-version = "0.0.1"
 
 repositories {
     mavenCentral()
diff --git a/owl/owl-broker/owl-broker-mongodb/build.gradle.kts b/owl/owl-broker/owl-broker-mongodb/build.gradle.kts
index 172af478..b47f62f4 100644
--- a/owl/owl-broker/owl-broker-mongodb/build.gradle.kts
+++ b/owl/owl-broker/owl-broker-mongodb/build.gradle.kts
@@ -4,7 +4,6 @@ plugins {
 }
 
 group = "dev.usbharu"
-version = "0.0.1"
 
 repositories {
     mavenCentral()
diff --git a/owl/owl-common/build.gradle.kts b/owl/owl-common/build.gradle.kts
index b2237941..bc0a491c 100644
--- a/owl/owl-common/build.gradle.kts
+++ b/owl/owl-common/build.gradle.kts
@@ -3,7 +3,6 @@ plugins {
 }
 
 group = "dev.usbharu"
-version = "1.0-SNAPSHOT"
 
 repositories {
     mavenCentral()
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 fc51369e..ccb79643 100644
--- a/owl/owl-common/owl-common-serialize-jackson/build.gradle.kts
+++ b/owl/owl-common/owl-common-serialize-jackson/build.gradle.kts
@@ -3,7 +3,6 @@ plugins {
 }
 
 group = "dev.usbharu"
-version = "0.0.1"
 
 repositories {
     mavenCentral()
diff --git a/owl/owl-consumer/build.gradle.kts b/owl/owl-consumer/build.gradle.kts
index 1a1fc521..2284cf3b 100644
--- a/owl/owl-consumer/build.gradle.kts
+++ b/owl/owl-consumer/build.gradle.kts
@@ -4,7 +4,6 @@ plugins {
 }
 
 group = "dev.usbharu"
-version = "0.0.1"
 
 repositories {
     mavenCentral()
diff --git a/owl/owl-producer/owl-producer-api/build.gradle.kts b/owl/owl-producer/owl-producer-api/build.gradle.kts
index 38154017..1277e242 100644
--- a/owl/owl-producer/owl-producer-api/build.gradle.kts
+++ b/owl/owl-producer/owl-producer-api/build.gradle.kts
@@ -3,7 +3,6 @@ plugins {
 }
 
 group = "dev.usbharu"
-version = "0.0.1"
 
 repositories {
     mavenCentral()
diff --git a/owl/owl-producer/owl-producer-default/build.gradle.kts b/owl/owl-producer/owl-producer-default/build.gradle.kts
index cbde1aa6..451dbd92 100644
--- a/owl/owl-producer/owl-producer-default/build.gradle.kts
+++ b/owl/owl-producer/owl-producer-default/build.gradle.kts
@@ -4,7 +4,6 @@ plugins {
 }
 
 group = "dev.usbharu"
-version = "0.0.1"
 
 repositories {
     mavenCentral()
diff --git a/owl/owl-producer/owl-producer-embedded/build.gradle.kts b/owl/owl-producer/owl-producer-embedded/build.gradle.kts
index 945078e0..af4b3f03 100644
--- a/owl/owl-producer/owl-producer-embedded/build.gradle.kts
+++ b/owl/owl-producer/owl-producer-embedded/build.gradle.kts
@@ -3,7 +3,6 @@ plugins {
 }
 
 group = "dev.usbharu"
-version = "0.0.1"
 
 repositories {
     mavenCentral()