diff --git a/.env b/.env
index bde6e3015..66379695e 100644
--- a/.env
+++ b/.env
@@ -27,7 +27,7 @@ MYSQL_IMAGE_TAG=8.4-oracle
 POSTGRESQL_IMAGE=postgres
 POSTGRESQL_IMAGE_TAG=18-alpine
 #POSTGRESQL_IMAGE=timescale/timescaledb
-#POSTGRESQL_IMAGE_TAG=2.21.3-pg17
+#POSTGRESQL_IMAGE_TAG=2.21.4-pg17
 
 BUSYBOX_IMAGE=busybox
 BUSYBOX_IMAGE_TAG=latest