diff --git a/pom.xml b/pom.xml
index dfb0dc13..c3df47a2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1524,7 +1524,7 @@
                 <plugin>
                     <groupId>org.pitest</groupId>
                     <artifactId>pitest-maven</artifactId>
-                    <version>1.18.0</version>
+                    <version>1.18.1</version>
                     <configuration>
                         <excludedClasses>
                             <!-- AutoValue generated classes. -->