diff --git a/samples/dynatablerf/pom.xml b/samples/dynatablerf/pom.xml
index 2e6f124c63..4829de6306 100644
--- a/samples/dynatablerf/pom.xml
+++ b/samples/dynatablerf/pom.xml
@@ -99,7 +99,7 @@
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-log4j12</artifactId>
-      <version>1.7.12</version>
+      <version>1.7.36</version>
     </dependency>
     <dependency>
       <groupId>org.slf4j</groupId>