diff --git a/lambda/pom.xml b/lambda/pom.xml
index 7102082..7a5b414 100644
--- a/lambda/pom.xml
+++ b/lambda/pom.xml
@@ -100,7 +100,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>3.5.5</version>
+                <version>3.5.6</version>
             </plugin>
             
             <plugin>