diff --git a/pom.xml b/pom.xml
index dc6d87a..3570476 100644
--- a/pom.xml
+++ b/pom.xml
@@ -115,7 +115,7 @@
             <path>
               <groupId>com.google.errorprone</groupId>
               <artifactId>error_prone_core</artifactId>
-              <version>2.6.0</version>
+              <version>2.9.0</version>
             </path>
           </annotationProcessorPaths>
         </configuration>