diff --git a/providers/src/airflow/providers/google/cloud/hooks/cloud_sql.py b/providers/src/airflow/providers/google/cloud/hooks/cloud_sql.py
index 79be9c556b028..a0191dd2a804b 100644
--- a/providers/src/airflow/providers/google/cloud/hooks/cloud_sql.py
+++ b/providers/src/airflow/providers/google/cloud/hooks/cloud_sql.py
@@ -573,6 +573,8 @@ def _get_sql_proxy_download_url(self):
         processor = os.uname().machine
         if processor == "x86_64":
             processor = "amd64"
+        elif processor == "aarch64":
+            processor = "arm64"
         if not self.sql_proxy_version:
             download_url = CLOUD_SQL_PROXY_DOWNLOAD_URL.format(system, processor)
         else: