diff --git a/provision/provision-centos.sh b/provision/provision-centos.sh
index 2967e23..6b6cd66 100755
--- a/provision/provision-centos.sh
+++ b/provision/provision-centos.sh
@@ -70,10 +70,10 @@ function provision() {
   step install_awscli
 
   step setup_postgres_repo
-  step install_postgresql "9.6"
-  step install_postgresql "10"
   step install_postgresql "11"
   step install_postgresql "12"
+  step install_postgresql "13"
+  step install_postgresql "14"
 
   step install_geckodriver
   step install_firefox_dependencies