Bump events-broker version to 3.1.3

Feature: Issue 11600
Change-Id: I0312f70337c2eba8da972e37e1418f157a410299
diff --git a/external_plugin_deps.bzl b/external_plugin_deps.bzl
index 4f599f7..bbc1da5 100644
--- a/external_plugin_deps.bzl
+++ b/external_plugin_deps.bzl
@@ -15,6 +15,6 @@
 
     maven_jar(
         name = "events-broker",
-        artifact = "com.gerritforge:events-broker:3.0.4",
-        sha1 = "350b438f532678b1f9a277b7e7b6fa9da4b725b3",
+        artifact = "com.gerritforge:events-broker:3.1.3",
+        sha1 = "a12ef44f9b75a5dbecac9f1f0acf0f236b220252",
     )