diff --git a/docs/deploy/heroku.md b/docs/deploy/heroku.md
index 2b9b4a9c..664716d2 100644
--- a/docs/deploy/heroku.md
+++ b/docs/deploy/heroku.md
@@ -200,9 +200,14 @@ The Heroku Postgres addon [requires](https://devcenter.heroku.com/changelog-item
 The following snippet shows how to achieve both:
 
 ```swift
-if let databaseURL = Environment.get("DATABASE_URL"), var postgresConfig = PostgresConfiguration(url: databaseURL) {
-    postgresConfig.tlsConfiguration = .makeClientConfiguration()
-    postgresConfig.tlsConfiguration?.certificateVerification = .none
+if let databaseURL = Environment.get("DATABASE_URL") {
+    var tlsConfig: TLSConfiguration = .makeClientConfiguration()
+    tlsConfig.certificateVerification = .none
+    let nioSSLContext = try NIOSSLContext(configuration: tlsConfig)
+
+    var postgresConfig = try SQLPostgresConfiguration(url: databaseURL)
+    postgresConfig.coreConfiguration.tls = .require(nioSSLContext)
+
     app.databases.use(.postgres(configuration: postgresConfig), as: .psql)
 } else {
     // ...
diff --git a/docs/deploy/heroku.nl.md b/docs/deploy/heroku.nl.md
index 76a81a66..b145c484 100644
--- a/docs/deploy/heroku.nl.md
+++ b/docs/deploy/heroku.nl.md
@@ -199,9 +199,14 @@ De Heroku Postgres addon [vereist](https://devcenter.heroku.com/changelog-items/
 Het volgende fragment laat zien hoe beide bereikt kunnen worden:
 
 ```swift
-if let databaseURL = Environment.get("DATABASE_URL"), var postgresConfig = PostgresConfiguration(url: databaseURL) {
-    postgresConfig.tlsConfiguration = .makeClientConfiguration()
-    postgresConfig.tlsConfiguration?.certificateVerification = .none
+if let databaseURL = Environment.get("DATABASE_URL") {
+    var tlsConfig: TLSConfiguration = .makeClientConfiguration()
+    tlsConfig.certificateVerification = .none
+    let nioSSLContext = try NIOSSLContext(configuration: tlsConfig)
+
+    var postgresConfig = try SQLPostgresConfiguration(url: databaseURL)
+    postgresConfig.coreConfiguration.tls = .require(nioSSLContext)
+
     app.databases.use(.postgres(configuration: postgresConfig), as: .psql)
 } else {
     // ...
diff --git a/docs/deploy/heroku.zh.md b/docs/deploy/heroku.zh.md
index 2c382214..5fac31d8 100644
--- a/docs/deploy/heroku.zh.md
+++ b/docs/deploy/heroku.zh.md
@@ -198,9 +198,14 @@ DATABASE_URL: postgres://cybntsgadydqzm:2d9dc7f6d964f4750da1518ad71hag2ba729cd45
 
 ```swift
 if let databaseURL = Environment.get("DATABASE_URL") {
-    app.databases.use(try .postgres(
-        url: databaseURL
-    ), as: .psql)
+    var tlsConfig: TLSConfiguration = .makeClientConfiguration()
+    tlsConfig.certificateVerification = .none
+    let nioSSLContext = try NIOSSLContext(configuration: tlsConfig)
+
+    var postgresConfig = try SQLPostgresConfiguration(url: databaseURL)
+    postgresConfig.coreConfiguration.tls = .require(nioSSLContext)
+
+    app.databases.use(.postgres(configuration: postgresConfig), as: .psql)
 } else {
     // ...
 }