Switch to 2.13.4

Change-Id: I6044707caf874d5f9307f4343ac42b0965377ef4
Signed-off-by: Jorge Ruesga <j.ruesga.criado@gmail.com>
diff --git a/BUCK b/BUCK
index cfecda5..82e2e88 100644
--- a/BUCK
+++ b/BUCK
@@ -36,13 +36,13 @@
   manifest_entries = [
     'Gerrit-PluginName: cloud-notifications',
     'Gerrit-ApiType: plugin',
-    'Gerrit-ApiVersion: 2.13.3',
+    'Gerrit-ApiVersion: 2.13.4',
     'Gerrit-Module: com.ruesga.gerrit.plugins.fcm.ApiModule',
     'Gerrit-InitStep: com.ruesga.gerrit.plugins.fcm.InitStep',
     'Implementation-Title: Firebase Cloud Notifications Plugin',
     'Implementation-Vendor: Jorge Ruesga',
     'Implementation-URL: https://gerrit.googlesource.com/plugins/cloud-notifications',
-    'Implementation-Version: 2.13.3'
+    'Implementation-Version: 2.13.4'
   ],
   deps = DEPS,
   provided_deps = PROVIDED_DEPS