diff --git a/requirements.txt b/requirements.txt
index db55297..b1c16f5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 base58==1.0.3
 ed25519==1.4
-validators==0.12.4
+validators==0.12.6
 nose==1.3.7
 requests==2.21.0
 coverage==4.5.2