diff --git a/ansible/files/postgresql_config/postgresql.service.j2 b/ansible/files/postgresql_config/postgresql.service.j2
index 8e5318cba..c056ac433 100644
--- a/ansible/files/postgresql_config/postgresql.service.j2
+++ b/ansible/files/postgresql_config/postgresql.service.j2
@@ -20,6 +20,6 @@ Restart=always
 RestartSec=5
 OOMScoreAdjust=-1000
 EnvironmentFile=-/etc/environment.d/postgresql.env
-
+LimitNOFILE=16384
 [Install]
 WantedBy=multi-user.target
diff --git a/ansible/vars.yml b/ansible/vars.yml
index 5161c9d11..0f9b8a328 100644
--- a/ansible/vars.yml
+++ b/ansible/vars.yml
@@ -8,8 +8,8 @@ postgres_major:
 
 # Full version strings for each major version
 postgres_release:
-  postgresorioledb-17: "17.0.1.033-orioledb"
-  postgres15: "15.8.1.037"
+  postgresorioledb-17: "17.0.1.31-orioledb-ulimit-2"
+  postgres15: "15.8.1.035-ulimit-2"
 
 # Non Postgres Extensions
 pgbouncer_release: "1.19.0"