diff --git a/pom.xml b/pom.xml
index d490204e..6b87de71 100644
--- a/pom.xml
+++ b/pom.xml
@@ -145,7 +145,7 @@ under the License.
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-api</artifactId>
-      <version>1.7.29</version>
+      <version>1.7.31</version>
       <scope>provided</scope>
     </dependency>
     <dependency>