diff --git a/pom.xml b/pom.xml
index d2494b4366..8428793e55 100644
--- a/pom.xml
+++ b/pom.xml
@@ -381,7 +381,7 @@
             <dependency>
                 <groupId>org.immutables</groupId>
                 <artifactId>value-annotations</artifactId>
-                <version>2.9.0</version>
+                <version>2.9.1</version>
             </dependency>
             <dependency>
                 <groupId>org.junit</groupId>