diff --git a/package-lock.json b/package-lock.json
index 7ddff8c6..d86eb7d0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "devDependencies": {
         "@seamapi/fake-seam-connect": "1.83.0",
         "@seamapi/nextlove-sdk-generator": "^1.18.1",
-        "@seamapi/types": "1.405.0",
+        "@seamapi/types": "1.406.0",
         "del": "^7.1.0",
         "prettier": "^3.2.5"
       }
@@ -475,9 +475,9 @@
       }
     },
     "node_modules/@seamapi/types": {
-      "version": "1.405.0",
-      "resolved": "https://registry.npmjs.org/@seamapi/types/-/types-1.405.0.tgz",
-      "integrity": "sha512-kcNY2tltFbmjI+KVn8qlRjFxQEd1eQAq0sacZ/TZ8uNu/jNlXSng8DkkfEHNvcTWd3v8h9FnY8xagweQZ/nBTg==",
+      "version": "1.406.0",
+      "resolved": "https://registry.npmjs.org/@seamapi/types/-/types-1.406.0.tgz",
+      "integrity": "sha512-I0ZFGCJXsCLOa8CT8798moJi7BVqmZ0vUDf1rLSX+a634aM61g87cZwhhz4BZNTy2zyIWXhHx8alQUcG0bkknw==",
       "dev": true,
       "license": "MIT",
       "engines": {
diff --git a/package.json b/package.json
index 791195fa..1b24203e 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   "devDependencies": {
     "@seamapi/fake-seam-connect": "1.83.0",
     "@seamapi/nextlove-sdk-generator": "^1.18.1",
-    "@seamapi/types": "1.405.0",
+    "@seamapi/types": "1.406.0",
     "del": "^7.1.0",
     "prettier": "^3.2.5"
   }
diff --git a/seam/routes/connected_accounts.py b/seam/routes/connected_accounts.py
index 64436869..38e4ec18 100644
--- a/seam/routes/connected_accounts.py
+++ b/seam/routes/connected_accounts.py
@@ -60,6 +60,16 @@ def list(
 
         return [ConnectedAccount.from_dict(item) for item in res["connected_accounts"]]
 
+    def sync(self, *, connected_account_id: str) -> None:
+        json_payload = {}
+
+        if connected_account_id is not None:
+            json_payload["connected_account_id"] = connected_account_id
+
+        self.client.post("/connected_accounts/sync", json=json_payload)
+
+        return None
+
     def update(
         self,
         *,
diff --git a/seam/routes/models.py b/seam/routes/models.py
index c983fe50..8ca7f007 100644
--- a/seam/routes/models.py
+++ b/seam/routes/models.py
@@ -1814,6 +1814,10 @@ def list(
     ) -> List[ConnectedAccount]:
         raise NotImplementedError()
 
+    @abc.abstractmethod
+    def sync(self, *, connected_account_id: str) -> None:
+        raise NotImplementedError()
+
     @abc.abstractmethod
     def update(
         self,