Build with API version 2.11.5

Change-Id: I7ecda6beb3f0da24369757559221b9d876ef808c

lib/gerrit/BUCK

diff --git a/lib/gerrit/BUCK b/lib/gerrit/BUCK
index 37e0081..ce918e0 100644
--- a/lib/gerrit/BUCK
+++ b/lib/gerrit/BUCK
@@ -1,12 +1,12 @@
 include_defs('//bucklets/maven_jar.bucklet')
 
-VER = '2.11.1'
+VER = '2.11.5'
 REPO = MAVEN_CENTRAL
 
 maven_jar(
   name = 'plugin-api',
   id = 'com.google.gerrit:gerrit-plugin-api:' + VER,
-  sha1 = 'ac0ff45ff294b6f92c1c5cb0e166be6c3803bcd2',
+  sha1 = '768ab4bcf49d3809c4558a1532b44368337f8e6f',
   license = 'Apache2.0',
   attach_source = False,
   repository = REPO,