diff --git a/cdt-java-protocol-builder/pom.xml b/cdt-java-protocol-builder/pom.xml
index c5de67f0..d50183fe 100644
--- a/cdt-java-protocol-builder/pom.xml
+++ b/cdt-java-protocol-builder/pom.xml
@@ -26,7 +26,7 @@
         <apache.collections.version>4.1</apache.collections.version>
         <apache.lang3.version>3.7</apache.lang3.version>
         <lombok.version>1.18.2</lombok.version>
-        <logback.version>1.2.3</logback.version>
+        <logback.version>1.2.13</logback.version>
         <args4j.version>2.33</args4j.version>
         <google.java.format.version>1.5</google.java.format.version>