diff --git a/database_refresh/02-cronjob.yaml b/database_refresh/02-cronjob.yaml
index 4aae0872..3160dc3e 100644
--- a/database_refresh/02-cronjob.yaml
+++ b/database_refresh/02-cronjob.yaml
@@ -18,7 +18,7 @@
                 runAsUser: 999
               containers:
               - name: dbrefresh
-                image: "postgres:15.7"
+                image: "postgres:16.4"
                 command:
                 - /bin/entrypoint.sh
                 volumeMounts:
diff --git a/database_refresh/adhoc-db-refresh-job.yaml b/database_refresh/adhoc-db-refresh-job.yaml
index e30c2b1d..3e9be6d4 100644
--- a/database_refresh/adhoc-db-refresh-job.yaml
+++ b/database_refresh/adhoc-db-refresh-job.yaml
@@ -28,7 +28,7 @@ spec:
         runAsUser: 999
       containers:
       - name: dbrefresh
-        image: "postgres:15.5"
+        image: "postgres:16.4"
         command:
         - /bin/entrypoint.sh
         volumeMounts: