Update error-prone
diff --git a/pom.xml b/pom.xml
index a7776d8..fabb28c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -344,7 +344,7 @@
                             <path>
                                 <groupId>com.google.errorprone</groupId>
                                 <artifactId>error_prone_core</artifactId>
-                                <version>2.3.2</version>
+                                <version>2.3.3</version>
                             </path>
                         </annotationProcessorPaths>
                     </configuration>