diff --git a/Cargo.toml b/Cargo.toml
index 43aef96..bb6fb85 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ crate-type = ["cdylib"]
 
 [dependencies]
 anyhow = "1.0.99"
-atlas-local = { git = "https://github.com/mongodb/atlas-local-lib.git", rev = "0cc744d3af8b39c5db674d6d8d227c1f453536b5" }
+atlas-local = { git = "https://github.com/mongodb/atlas-local-lib.git", rev = "532d5f3c52788cb14f746e7b10edb3ce33dad89e" }
 bollard = "0.19.2"
 napi = { version = "^3.3.0", features = ["async", "anyhow"] }
 napi-derive = "^3.2.5"
diff --git a/__test__/index.spec.ts b/__test__/index.spec.ts
index 3f38dc7..8791c52 100644
--- a/__test__/index.spec.ts
+++ b/__test__/index.spec.ts
@@ -46,10 +46,7 @@ test('smoke test', async (t) => {
   let getDeployment = await client.getDeployment(createDeploymentOptions.name)
   t.is(getDeployment.name,createDeploymentOptions.name)
 
-  let getConnectionStringOptions = {
-    containerIdOrName: createDeploymentOptions.name,
-  }
-  let connString = await client.getConnectionString(getConnectionStringOptions)
+  let connString = await client.getConnectionString(createDeploymentOptions.name)
   t.assert(connString === `mongodb://127.0.0.1:${getDeployment.portBindings.port}/?directConnection=true`)
 
   // Count deployments after creation
diff --git a/index.d.ts b/index.d.ts
index 192fc78..a502144 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -6,7 +6,7 @@ export declare class Client {
   listDeployments(): Promise<Array<Deployment>>
   deleteDeployment(deploymentName: string): Promise<void>
   getDeployment(deploymentName: string): Promise<Deployment>
-  getConnectionString(options: GetConnectionStringOptions): Promise<string>
+  getConnectionString(deploymentName: string): Promise<string>
   getDeploymentId(clusterIdOrName: string): Promise<string>
 }
 
@@ -68,12 +68,6 @@ export interface Deployment {
   telemetryBaseUrl?: string
 }
 
-export interface GetConnectionStringOptions {
-  containerIdOrName: string
-  dbUsername?: string
-  dbPassword?: string
-}
-
 export interface MongoDbPortBinding {
   type: BindingType
   ip: string
diff --git a/src/lib.rs b/src/lib.rs
index 83a681e..ca7d0d9 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -71,14 +71,10 @@ impl Client {
   }
 
   #[napi]
-  pub async fn get_connection_string(
-    &self,
-    options: crate::models::get_connection_string::GetConnectionStringOptions,
-  ) -> Result<String> {
-    let options: atlas_local::models::GetConnectionStringOptions = options.into();
+  pub async fn get_connection_string(&self, deployment_name: String) -> Result<String> {
     self
       .client
-      .get_connection_string(options)
+      .get_connection_string(deployment_name)
       .await
       .context("get connection string")
   }
diff --git a/src/models/get_connection_string.rs b/src/models/get_connection_string.rs
deleted file mode 100644
index 96b48a7..0000000
--- a/src/models/get_connection_string.rs
+++ /dev/null
@@ -1,49 +0,0 @@
-use napi_derive::napi;
-
-#[napi(object)]
-pub struct GetConnectionStringOptions {
-  pub container_id_or_name: String,
-  pub db_username: Option<String>,
-  pub db_password: Option<String>,
-}
-
-impl From<GetConnectionStringOptions> for atlas_local::models::GetConnectionStringOptions {
-  fn from(source: GetConnectionStringOptions) -> Self {
-    Self {
-      container_id_or_name: source.container_id_or_name,
-      db_username: source.db_username,
-      db_password: source.db_password,
-    }
-  }
-}
-
-// test
-#[cfg(test)]
-mod tests {
-  use super::*;
-
-  #[test]
-  fn test_get_connection_string_options() {
-    let options = GetConnectionStringOptions {
-      container_id_or_name: "test_container".into(),
-      db_username: Some("test_user".into()),
-      db_password: Some("test_pass".into()),
-    };
-
-    let get_connection_string_options: atlas_local::models::GetConnectionStringOptions =
-      options.into();
-
-    assert_eq!(
-      get_connection_string_options.container_id_or_name,
-      "test_container"
-    );
-    assert_eq!(
-      get_connection_string_options.db_username,
-      Some("test_user".into())
-    );
-    assert_eq!(
-      get_connection_string_options.db_password,
-      Some("test_pass".into())
-    );
-  }
-}
diff --git a/src/models/mod.rs b/src/models/mod.rs
index 7a58349..917fa27 100644
--- a/src/models/mod.rs
+++ b/src/models/mod.rs
@@ -1,3 +1,2 @@
 pub mod create_deployment;
-pub mod get_connection_string;
 pub mod list_deployments;