diff --git a/pom.xml b/pom.xml
index a0e6a06..7ff0f81 100644
--- a/pom.xml
+++ b/pom.xml
@@ -88,7 +88,7 @@ SOFTWARE.
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-log4j12</artifactId>
-      <version>2.0.5</version>
+      <version>2.0.6</version>
       <scope>runtime</scope>
     </dependency>
     <dependency>