Update all non-major dependencies
diff --git a/gerrit/Dockerfile b/gerrit/Dockerfile
index 82dc6f2..9a83eb6 100644
--- a/gerrit/Dockerfile
+++ b/gerrit/Dockerfile
@@ -1,4 +1,4 @@
-FROM gerritcodereview/gerrit:3.4.8
+FROM gerritcodereview/gerrit:3.7.1
 
 USER root