diff --git a/build.gradle.kts b/build.gradle.kts
index 7639c4f..39588ea 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -26,7 +26,7 @@ repositories {
   mavenCentral()
 }
 
-val vertxVersion = "5.0.11"
+val vertxVersion = "5.0.12"
 
 val mainVerticleName = "su.xserver.iikocon.MainVerticle"
 val launcherClassName = "io.vertx.launcher.application.VertxApplication"
diff --git a/libs/netty-buffer-4.2.12.Final.jar b/libs/netty-buffer-4.2.13.Final.jar
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rename to libs/netty-buffer-4.2.13.Final.jar
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diff --git a/libs/netty-codec-compression-4.2.12.Final.jar b/libs/netty-codec-compression-4.2.13.Final.jar
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diff --git a/libs/netty-codec-dns-4.2.12.Final.jar b/libs/netty-codec-dns-4.2.13.Final.jar
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diff --git a/libs/netty-codec-http2-4.2.12.Final.jar b/libs/netty-codec-http2-4.2.13.Final.jar
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index 2309ea3..10e6849 100644
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diff --git a/libs/netty-transport-4.2.12.Final.jar b/libs/netty-transport-4.2.13.Final.jar
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diff --git a/libs/netty-transport-native-unix-common-4.2.12.Final.jar b/libs/netty-transport-native-unix-common-4.2.13.Final.jar
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diff --git a/libs/vertx-auth-common-5.0.11.jar b/libs/vertx-auth-common-5.0.12.jar
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diff --git a/libs/vertx-bridge-common-5.0.11.jar b/libs/vertx-bridge-common-5.0.12.jar
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diff --git a/libs/vertx-config-5.0.11.jar b/libs/vertx-config-5.0.12.jar
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diff --git a/libs/vertx-core-5.0.11.jar b/libs/vertx-core-5.0.12.jar
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diff --git a/libs/vertx-jdbc-client-5.0.11.jar b/libs/vertx-jdbc-client-5.0.12.jar
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diff --git a/libs/vertx-mysql-client-5.0.11.jar b/libs/vertx-mysql-client-5.0.12.jar
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diff --git a/libs/vertx-uri-template-5.0.11.jar b/libs/vertx-uri-template-5.0.12.jar
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diff --git a/libs/vertx-web-5.0.11.jar b/libs/vertx-web-5.0.12.jar
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diff --git a/libs/vertx-web-sstore-redis-5.0.11.jar b/libs/vertx-web-sstore-redis-5.0.12.jar
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