diff --git a/pom.xml b/pom.xml
index bda468859..c7e23016b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -57,7 +57,7 @@ under the License.
     <!-- Allow default test run order to be changed -->
     <failsafe.runorder>filesystem</failsafe.runorder>
     <log4j2.version>2.25.2</log4j2.version>
-    <logback.version>1.3.14</logback.version>
+    <logback.version>1.5.21</logback.version>
     <slf4j.version>2.0.17</slf4j.version>
     <findsecbugs.version>1.14.0</findsecbugs.version>
     <commons.osgi.import>