diff --git a/docs/changelog.rst b/docs/changelog.rst
index 168517f..e535dfb 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -1,6 +1,10 @@
 Changelog
 ---------
 
+4.1.1
+~~~~~
+* Refresh tokens on 429 response codes
+
 4.1.0
 ~~~~~
 * Add `revision_control` as an allowed upload parameter.
diff --git a/documentcloud/client.py b/documentcloud/client.py
index 6333adb..a8f98f5 100644
--- a/documentcloud/client.py
+++ b/documentcloud/client.py
@@ -143,7 +143,10 @@ def _request(self, method, url, raise_error=True, **kwargs):
             method, url, timeout=self.timeout, **kwargs
         )
         logger.debug("response: %s - %s", response.status_code, response.content)
-        if response.status_code == requests.codes.FORBIDDEN and set_tokens:
+        if (
+            response.status_code in [requests.codes.FORBIDDEN, requests.codes.TOO_MANY]
+            and set_tokens
+        ):
             self._set_tokens()
             # track set_tokens to not enter an infinite loop
             kwargs["set_tokens"] = False
diff --git a/setup.py b/setup.py
index 2e7d3bf..fb0ec43 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
 
 setup(
     name="python-documentcloud",
-    version="4.1.0",
+    version="4.1.1",
     description="A simple Python wrapper for the DocumentCloud API",
     author="Mitchell Kotler",
     author_email="mitch@muckrock.com",