diff --git a/jack-core/pom.xml b/jack-core/pom.xml
index 3f236c49..c3f79b3f 100644
--- a/jack-core/pom.xml
+++ b/jack-core/pom.xml
@@ -34,7 +34,7 @@
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-api</artifactId>
-      <version>1.6.1</version>
+      <version>1.7.32</version>
     </dependency>
 
     <dependency>