diff --git a/acceptance/repository-postgresql/package.json b/acceptance/repository-postgresql/package.json
index cf2d849c3725..0cd2c47424e8 100644
--- a/acceptance/repository-postgresql/package.json
+++ b/acceptance/repository-postgresql/package.json
@@ -37,7 +37,7 @@
     "@loopback/repository-tests": "^0.25.14",
     "@loopback/testlab": "^8.0.13",
     "@types/node": "^20.19.43",
-    "loopback-connector-postgresql": "^8.0.9",
+    "loopback-connector-postgresql": "^9.0.0",
     "tslib": "^2.8.1"
   }
 }
diff --git a/package-lock.json b/package-lock.json
index 36cda6b071a3..ae743554eaef 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -206,7 +206,7 @@
         "@loopback/repository-tests": "^0.25.14",
         "@loopback/testlab": "^8.0.13",
         "@types/node": "^20.19.43",
-        "loopback-connector-postgresql": "^8.0.9",
+        "loopback-connector-postgresql": "^9.0.0",
         "tslib": "^2.8.1"
       },
       "engines": {
@@ -23591,9 +23591,9 @@
       }
     },
     "node_modules/loopback-connector-postgresql": {
-      "version": "8.0.9",
-      "resolved": "https://registry.npmjs.org/loopback-connector-postgresql/-/loopback-connector-postgresql-8.0.9.tgz",
-      "integrity": "sha512-5fSkpsAYdTsEC0+z4fG8Jn55QZbPPQzEuSqcvWMdAJuVY2CwzVTLp/p7Ez7HihUWYV571dC762WRjanXy834LQ==",
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/loopback-connector-postgresql/-/loopback-connector-postgresql-9.0.0.tgz",
+      "integrity": "sha512-7LQt3D1Cu3lSoBfpky77G+GvyJtp7xABOBm8+Gfb8asKQyKWsdqyLBStdltaBdStnr1x3EhBxssdXfubTKatAQ==",
       "dev": true,
       "license": "Artistic-2.0",
       "dependencies": {
@@ -23604,10 +23604,10 @@
         "loopback-connector": "^7.0.0",
         "pg": "^8.0.2",
         "strong-globalize": "^6.0.0",
-        "uuid": "^13.0.0"
+        "uuid": "^14.0.0"
       },
       "engines": {
-        "node": ">=20"
+        "node": ">=22"
       }
     },
     "node_modules/loopback-connector-postgresql/node_modules/chalk": {
@@ -23641,7 +23641,7 @@
         "node": ">=20"
       }
     },
-    "node_modules/loopback-connector-postgresql/node_modules/uuid": {
+    "node_modules/loopback-connector-postgresql/node_modules/loopback-connector/node_modules/uuid": {
       "version": "13.0.2",
       "resolved": "https://registry.npmjs.org/uuid/-/uuid-13.0.2.tgz",
       "integrity": "sha512-vzi9uRZ926x4XV73S/4qQaTwPXM2JBj6/6lI/byHH1jOpCzb0zDbfytgA9LcN/hzb2l7WQSQnxITOVx5un/wGw==",