diff --git a/go.mod b/go.mod
index dec0e080..52a6993e 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ require (
 	github.com/op/go-logging v0.0.0-20160315200505-970db520ece7
 	github.com/sirupsen/logrus v1.9.4
 	github.com/stretchr/testify v1.11.1
-	github.com/weppos/publicsuffix-go v0.50.3
+	github.com/weppos/publicsuffix-go v0.50.4-0.20260330073817-c6e2491fb234
 	github.com/zmap/zcertificate v0.0.1
 	golang.org/x/crypto v0.48.0
 	golang.org/x/net v0.51.0
diff --git a/go.sum b/go.sum
index b6a79228..4c968ca1 100644
--- a/go.sum
+++ b/go.sum
@@ -32,8 +32,8 @@ github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81P
 github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
 github.com/weppos/publicsuffix-go v0.13.0/go.mod h1:z3LCPQ38eedDQSwmsSRW4Y7t2L8Ln16JPQ02lHAdn5k=
-github.com/weppos/publicsuffix-go v0.50.3 h1:eT5dcjHQcVDNc0igpFEsGHKIip30feuB2zuuI9eJxiE=
-github.com/weppos/publicsuffix-go v0.50.3/go.mod h1:/rOa781xBykZhHK/I3QeHo92qdDKVmKZKF7s8qAEM/4=
+github.com/weppos/publicsuffix-go v0.50.4-0.20260330073817-c6e2491fb234 h1:hpYHFe+2GNBKaPOXSkcb8DMTSRs/xhLY1B2XUNrSVBg=
+github.com/weppos/publicsuffix-go v0.50.4-0.20260330073817-c6e2491fb234/go.mod h1:/rOa781xBykZhHK/I3QeHo92qdDKVmKZKF7s8qAEM/4=
 github.com/zmap/rc2 v0.0.0-20131011165748-24b9757f5521/go.mod h1:3YZ9o3WnatTIZhuOtot4IcUfzoKVjUHqu6WALIyI0nE=
 github.com/zmap/zcertificate v0.0.0-20180516150559-0e3d58b1bac4/go.mod h1:5iU54tB79AMBcySS0R2XIyZBAVmeHranShAFELYx7is=
 github.com/zmap/zcertificate v0.0.1 h1:2X15TRx4Fr6qzKItfwUdww294OeRSmHILLa+Xn2Uv+s=