diff --git a/requirements.txt b/requirements.txt
index 23fbdde6cf..801b1cb168 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ aiohttp[speedups]==3.8.6
 aiohttp-socks==0.8.4
 aiohttp-retry==2.8.3
 python-socks[asyncio]==2.4.3
-dnspython[idna]==2.3.0
+dnspython[idna]==2.4.2
 url-normalize==1.4.3
 
 # utils