diff --git a/requirements.txt b/requirements.txt
index 5aae812..2a63aee 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ multidict==6.0.2
     # via
     #   aiohttp
     #   yarl
-pycares==4.2.1
+pycares==4.3.0
     # via aiodns
 pycparser==2.21
     # via cffi