diff --git a/pom.xml b/pom.xml
index 7b53a5c..e025a06 100644
--- a/pom.xml
+++ b/pom.xml
@@ -104,7 +104,7 @@
 		<version.io.kokuwa.micronaut.logging>4.0.0-SNAPSHOT</version.io.kokuwa.micronaut.logging>
 		<version.io.micronaut>4.0.0-M3</version.io.micronaut>
 		<version.io.micronaut.security>4.0.0-M3</version.io.micronaut.security>
-		<version.io.micronaut.serde>2.0.0-M6</version.io.micronaut.serde>
+		<version.io.micronaut.serde>2.0.0-M12</version.io.micronaut.serde>
 		<version.org.slf4j.api>2.0.7</version.org.slf4j.api>
 		<version.org.yaml.snakeyaml>2.0</version.org.yaml.snakeyaml>