diff --git a/go.mod b/go.mod
index 1e6a0fd..153c799 100644
--- a/go.mod
+++ b/go.mod
@@ -8,6 +8,6 @@ require (
 	github.com/go-sql-driver/mysql v1.6.0
 	github.com/jcmturner/gokrb5/v8 v8.4.2
 	github.com/julienschmidt/httprouter v1.3.0
-	github.com/miekg/dns v1.1.46
+	github.com/miekg/dns v1.1.47
 	golang.org/x/oauth2 v0.0.0-20220309155454-6242fa91716a
 )
diff --git a/go.sum b/go.sum
index cdcd530..7ac9607 100644
--- a/go.sum
+++ b/go.sum
@@ -132,6 +132,8 @@ github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/miekg/dns v1.1.46 h1:uzwpxRtSVxtcIZmz/4Uz6/Rn7G11DvsaslXoy5LxQio=
 github.com/miekg/dns v1.1.46/go.mod h1:e3IlAVfNqAllflbibAZEWOXOQ+Ynzk/dDozDxY7XnME=
+github.com/miekg/dns v1.1.47 h1:J9bWiXbqMbnZPcY8Qi2E3EWIBsIm6MZzzJB9VRg5gL8=
+github.com/miekg/dns v1.1.47/go.mod h1:e3IlAVfNqAllflbibAZEWOXOQ+Ynzk/dDozDxY7XnME=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
diff --git a/pkg/minichecker/cmd/go.mod b/pkg/minichecker/cmd/go.mod
index 147ba81..919cf61 100644
--- a/pkg/minichecker/cmd/go.mod
+++ b/pkg/minichecker/cmd/go.mod
@@ -4,7 +4,7 @@ go 1.14
 
 require (
 	github.com/go-ping/ping v0.0.0-20211130115550-779d1e919534
-	github.com/miekg/dns v1.1.46
+	github.com/miekg/dns v1.1.47
 	gopkg.in/fsnotify.v1 v1.4.7
 )
 
diff --git a/pkg/minichecker/cmd/go.sum b/pkg/minichecker/cmd/go.sum
index c79e990..5937fe3 100644
--- a/pkg/minichecker/cmd/go.sum
+++ b/pkg/minichecker/cmd/go.sum
@@ -14,6 +14,8 @@ github.com/miekg/dns v1.1.45 h1:g5fRIhm9nx7g8osrAvgb16QJfmyMsyOCb+J7LSv+Qzk=
 github.com/miekg/dns v1.1.45/go.mod h1:e3IlAVfNqAllflbibAZEWOXOQ+Ynzk/dDozDxY7XnME=
 github.com/miekg/dns v1.1.46 h1:uzwpxRtSVxtcIZmz/4Uz6/Rn7G11DvsaslXoy5LxQio=
 github.com/miekg/dns v1.1.46/go.mod h1:e3IlAVfNqAllflbibAZEWOXOQ+Ynzk/dDozDxY7XnME=
+github.com/miekg/dns v1.1.47 h1:J9bWiXbqMbnZPcY8Qi2E3EWIBsIm6MZzzJB9VRg5gL8=
+github.com/miekg/dns v1.1.47/go.mod h1:e3IlAVfNqAllflbibAZEWOXOQ+Ynzk/dDozDxY7XnME=
 github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=