diff --git a/micronaut-to-springboot/micronaut-grpc-api/build.gradle b/micronaut-to-springboot/micronaut-grpc-api/build.gradle
index 4cf79a65..14d53109 100644
--- a/micronaut-to-springboot/micronaut-grpc-api/build.gradle
+++ b/micronaut-to-springboot/micronaut-grpc-api/build.gradle
@@ -12,7 +12,7 @@ buildscript {
         // https://mvnrepository.com/artifact/io.micronaut/micronaut-bom
         micronautVersion = '3.10.4'
         // https://mvnrepository.com/artifact/ch.qos.logback/logback-classic
-        logbackVersion = "1.5.14"
+        logbackVersion = "1.5.15"
         // https://mvnrepository.com/artifact/org.junit.jupiter/junit-jupiter-api
         // https://mvnrepository.com/artifact/org.junit.jupiter/junit-jupiter-engine
         junitJupiterVersion = "5.11.4"