diff --git a/pom.xml b/pom.xml
index 25c38a3b9..4f93896ec 100644
--- a/pom.xml
+++ b/pom.xml
@@ -72,7 +72,7 @@
     <javaparser.version>3.28.2</javaparser.version>
     <jsonschema-generator.version>4.38.0</jsonschema-generator.version>
     <jackson.version>2.22.0</jackson.version>
-    <logback.version>1.5.33</logback.version>
+    <logback.version>1.5.34</logback.version>
     <commons-codec.version>1.22.0</commons-codec.version>
     <japicmp.version>0.26.1</japicmp.version>
     <!-- conflicts resolution -->
diff --git a/sample-code/spring-app/pom.xml b/sample-code/spring-app/pom.xml
index 88716e0c7..93216d9b8 100644
--- a/sample-code/spring-app/pom.xml
+++ b/sample-code/spring-app/pom.xml
@@ -34,7 +34,7 @@
   <properties>
     <project.rootdir>${project.basedir}/../../</project.rootdir>
     <spring-boot.version>3.5.14</spring-boot.version>
-    <logback.version>1.5.33</logback.version>
+    <logback.version>1.5.34</logback.version>
     <cf-logging.version>4.2.0</cf-logging.version>
     <apache-tomcat-embed.version>11.0.22</apache-tomcat-embed.version>
     <mcp-core.version>1.1.3</mcp-core.version>