diff --git a/packages/sdk/js/src/v2/gen/sdk.gen.ts b/packages/sdk/js/src/v2/gen/sdk.gen.ts
index e21d1f4968..b361a095e9 100644
--- a/packages/sdk/js/src/v2/gen/sdk.gen.ts
+++ b/packages/sdk/js/src/v2/gen/sdk.gen.ts
@@ -848,12 +848,12 @@ export class Session extends HeyApiClient {
     parameters?: {
       directory?: string
       workspace?: string
-      roots?: boolean
+      roots?: "true" | "false"
       start?: number
       cursor?: number
       search?: string
       limit?: number
-      archived?: boolean
+      archived?: "true" | "false"
     },
     options?: Options<never, ThrowOnError>,
   ) {
@@ -1647,7 +1647,7 @@ export class Session2 extends HeyApiClient {
     parameters?: {
       directory?: string
       workspace?: string
-      roots?: boolean
+      roots?: "true" | "false"
       start?: number
       search?: string
       limit?: number
diff --git a/packages/sdk/js/src/v2/gen/types.gen.ts b/packages/sdk/js/src/v2/gen/types.gen.ts
index b034777f25..ab23265483 100644
--- a/packages/sdk/js/src/v2/gen/types.gen.ts
+++ b/packages/sdk/js/src/v2/gen/types.gen.ts
@@ -3217,7 +3217,7 @@ export type ExperimentalSessionListData = {
     /**
      * Only return root sessions (no parentID)
      */
-    roots?: boolean
+    roots?: "true" | "false"
     /**
      * Filter sessions updated on or after this timestamp (milliseconds since epoch)
      */
@@ -3237,7 +3237,7 @@ export type ExperimentalSessionListData = {
     /**
      * Include archived sessions (default false)
      */
-    archived?: boolean
+    archived?: "true" | "false"
   }
   url: "/experimental/session"
 }
@@ -3285,7 +3285,7 @@ export type SessionListData = {
     /**
      * Only return root sessions (no parentID)
      */
-    roots?: boolean
+    roots?: "true" | "false"
     /**
      * Filter sessions updated on or after this timestamp (milliseconds since epoch)
      */
diff --git a/packages/sdk/openapi.json b/packages/sdk/openapi.json
index e9e493bda8..afa36ef1de 100644
--- a/packages/sdk/openapi.json
+++ b/packages/sdk/openapi.json
@@ -2168,7 +2168,8 @@
             "in": "query",
             "name": "roots",
             "schema": {
-              "type": "boolean"
+              "type": "string",
+              "enum": ["true", "false"]
             },
             "description": "Only return root sessions (no parentID)"
           },
@@ -2208,7 +2209,8 @@
             "in": "query",
             "name": "archived",
             "schema": {
-              "type": "boolean"
+              "type": "string",
+              "enum": ["true", "false"]
             },
             "description": "Include archived sessions (default false)"
           }
@@ -2308,7 +2310,8 @@
             "in": "query",
             "name": "roots",
             "schema": {
-              "type": "boolean"
+              "type": "string",
+              "enum": ["true", "false"]
             },
             "description": "Only return root sessions (no parentID)"
           },