diff --git a/bun.lockb b/bun.lockb
index 342bcdb8..32b623e4 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/package.json b/package.json
index 289d1381..abf4464d 100644
--- a/package.json
+++ b/package.json
@@ -106,7 +106,7 @@
         "@json2csv/plainjs": "^7.0.6",
         "@logtape/logtape": "npm:@jsr/logtape__logtape@0.4.2",
         "@lysand-org/client": "^0.2.5",
-        "@lysand-org/federation": "^2.2.0-rc.2",
+        "@lysand-org/federation": "^2.2.0-rc.3",
         "@oclif/core": "^4.0.14",
         "@sentry/bun": "^8.20.0",
         "@tufjs/canonical-json": "^2.0.0",
diff --git a/packages/database-interface/user.ts b/packages/database-interface/user.ts
index 460d2b69..2a32c8e8 100644
--- a/packages/database-interface/user.ts
+++ b/packages/database-interface/user.ts
@@ -716,7 +716,7 @@ export class User extends BaseInterface<typeof Users, UserWithRelations> {
                 {
                     // @ts-expect-error Bun extension
                     proxy: config.http.proxy.address,
-                    headers,
+                    headers: headers.toJSON(),
                 },
             );
         } catch (e) {