diff --git a/echoes-gui/echoes-gui-server/pom.xml b/echoes-gui/echoes-gui-server/pom.xml
index 3235d536..d7d1014f 100644
--- a/echoes-gui/echoes-gui-server/pom.xml
+++ b/echoes-gui/echoes-gui-server/pom.xml
@@ -173,7 +173,7 @@
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-log4j12</artifactId>
-            <version>1.7.28</version>
+            <version>1.7.31</version>
             <scope>test</scope>
         </dependency>
         <dependency>