Set Gerrit to 3.1.9

Change-Id: I9f0d377790334a52b201da1cf6380ce212ebf326
diff --git a/fpm/Makefile b/fpm/Makefile
index 8b20583..b5ec170 100644
--- a/fpm/Makefile
+++ b/fpm/Makefile
@@ -1,5 +1,5 @@
-VERSION=3.1.8
-WAR_VERSION=3.1.8
+VERSION=3.1.9
+WAR_VERSION=3.1.9
 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 5237abd..ff65824 100644
--- a/macOS/Makefile
+++ b/macOS/Makefile
@@ -1,4 +1,4 @@
-VERSION := 3.1.8
+VERSION := 3.1.9
 
 all: server