diff --git a/requirements.txt b/requirements.txt
index 422e71b..50fd44c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -54,7 +54,7 @@ protobuf==3.15.0
 py==1.10.0
 pyaes==1.6.1
 pyasn1==0.4.8
-pycares==3.1.1
+pycares==4.2.0
 pycparser==2.20
 pyparsing==2.4.7
 pyperclip==1.8.0