diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 38494a02..23b1056a 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -10,7 +10,7 @@ testcontainers = "1.19.3"
 netty-http3 = "0.0.21.Final"
 
 managed-acme4j = "3.1.0"
-micronaut-serde = "2.3.3"
+micronaut-serde = "2.5.1"
 micronaut-validation = "4.2.0"
 micronaut-gradle-plugin = "4.2.1"