Set Gerrit to 3.1.12

Change-Id: Ib79540eb57116280e6cb950f665d0889a3969320
diff --git a/fpm/Makefile b/fpm/Makefile
index 15a614a..96f0ea8 100644
--- a/fpm/Makefile
+++ b/fpm/Makefile
@@ -1,5 +1,5 @@
-VERSION=3.1.11
-WAR_VERSION=3.1.11
+VERSION=3.1.12
+WAR_VERSION=3.1.12
 URL=https://gerrit-releases.storage.googleapis.com/gerrit-$(WAR_VERSION).war
 CI_URL=https://gerrit-ci.gerritforge.com
 RELEASE=1
diff --git a/macOS/Makefile b/macOS/Makefile
index 94c35f3..a8af5ff 100644
--- a/macOS/Makefile
+++ b/macOS/Makefile
@@ -1,4 +1,4 @@
-VERSION := 3.1.11
+VERSION := 3.1.12
 
 all: server