diff --git a/postgres/package-lock.json b/postgres/package-lock.json
index fc61717f..7d391a63 100644
--- a/postgres/package-lock.json
+++ b/postgres/package-lock.json
@@ -1,17 +1,17 @@
 {
   "name": "@winglibs/postgres",
-  "version": "0.1.2",
+  "version": "0.1.4",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@winglibs/postgres",
-      "version": "0.1.2",
+      "version": "0.1.4",
       "license": "MIT",
       "peerDependencies": {
         "@cdktf/provider-aws": "^19.12.0",
         "@rybickic/cdktf-provider-neon": "^2.0.0",
-        "@winglibs/containers": "^0.0.27",
+        "@winglibs/containers": "^0.1.0",
         "cdktf": "^0.20.6",
         "pg": "^8.11.3"
       }
@@ -303,9 +303,9 @@
       "peer": true
     },
     "node_modules/@winglibs/containers": {
-      "version": "0.0.27",
-      "resolved": "https://registry.npmjs.org/@winglibs/containers/-/containers-0.0.27.tgz",
-      "integrity": "sha512-lxRbstQ8KdFKHL9QhM8kYKHeNpOs8bB3tt/cvaYlbXG/tEBT4ZEp2IbiQAP+SP9jsIMRRxAT7FwbaLaEKRIIyg==",
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/@winglibs/containers/-/containers-0.1.0.tgz",
+      "integrity": "sha512-4x3msPJR4z/vIjqDgl4EStXMcRAZ1+9ObEfo+LIa4ThlVkYzud14GqNqGxwt6zOyWriuRykjx5P8ZCMnQ/+/IQ==",
       "peer": true,
       "engines": {
         "wing": "*"
diff --git a/postgres/package.json b/postgres/package.json
index 9b965722..0fde05db 100644
--- a/postgres/package.json
+++ b/postgres/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@winglibs/postgres",
-  "version": "0.1.4",
+  "version": "0.1.5",
   "description": "Postgres support for Wing",
   "repository": {
     "type": "git",
@@ -14,7 +14,7 @@
   "peerDependencies": {
     "@rybickic/cdktf-provider-neon": "^2.0.0",
     "@cdktf/provider-aws": "^19.12.0",
-    "@winglibs/containers": "^0.0.27",
+    "@winglibs/containers": "^0.1.0",
     "pg": "^8.11.3",
     "cdktf": "^0.20.6"
   },
diff --git a/postgres/pg.extern.d.ts b/postgres/pg.extern.d.ts
index 91b3303d..d5e2b291 100644
--- a/postgres/pg.extern.d.ts
+++ b/postgres/pg.extern.d.ts
@@ -1,5 +1,6 @@
 export default interface extern {
   _query: (query: string, creds: ConnectionOptions) => Promise<(readonly (Readonly<Record<string, Readonly<any>>>)[])>,
+  _queryWithConnectionString: (query: string, connectionString: string) => Promise<(readonly (Readonly<Record<string, Readonly<any>>>)[])>,
 }
 export interface ConnectionOptions {
   readonly database: string;