diff --git a/go.mod b/go.mod
index 00f61a4..218a731 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/domainr/whoistest v0.0.0-20180714175718-26cad4b7c941
 	github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32
 	github.com/saintfish/chardet v0.0.0-20230101081208-5e3ef4b5456d
-	github.com/zonedb/zonedb v1.0.4974
+	github.com/zonedb/zonedb v1.0.4981
 	golang.org/x/net v0.33.0
 	golang.org/x/text v0.21.0
 )
diff --git a/go.sum b/go.sum
index ea11e51..c374dac 100644
--- a/go.sum
+++ b/go.sum
@@ -9,8 +9,8 @@ github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32/go.mod h1:9wM+0iRr9ahx58uY
 github.com/saintfish/chardet v0.0.0-20230101081208-5e3ef4b5456d h1:hrujxIzL1woJ7AwssoOcM/tq5JjjG2yYOc8odClEiXA=
 github.com/saintfish/chardet v0.0.0-20230101081208-5e3ef4b5456d/go.mod h1:uugorj2VCxiV1x+LzaIdVa9b4S4qGAcH6cbhh4qVxOU=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
-github.com/zonedb/zonedb v1.0.4974 h1:JO431iasSfLCeVbxAaB0FETWa49fV8K0bC0C+FU2ZBs=
-github.com/zonedb/zonedb v1.0.4974/go.mod h1:qvIILXlMh1s6zE1UgkkZo83hDdLNq+Decu49pXyKwSc=
+github.com/zonedb/zonedb v1.0.4981 h1:R5HpKIk3PuVDP+GzOqsBKQ5Sf7ObuGoep0LBvUqecgs=
+github.com/zonedb/zonedb v1.0.4981/go.mod h1:qvIILXlMh1s6zE1UgkkZo83hDdLNq+Decu49pXyKwSc=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=