diff --git a/requirements.txt b/requirements.txt
index 9c1d712..60791e6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 pipreqs==0.4.9
 requests==2.21.0
 nose==1.3.7
-validators==0.12.6
+validators==0.21.2
 wheel==0.38.1