diff --git a/go.mod b/go.mod
index 6204bf3a9..8ca4161e2 100644
--- a/go.mod
+++ b/go.mod
@@ -9,7 +9,7 @@ require (
 	github.com/CAFxX/httpcompression v0.0.8
 	github.com/DataDog/opencensus-go-exporter-datadog v0.0.0-20200406135749-5c268882acf0
 	github.com/VictoriaMetrics/fastcache v1.10.0
-	github.com/caddyserver/certmagic v0.17.0
+	github.com/caddyserver/certmagic v0.17.1
 	github.com/cenkalti/backoff/v4 v4.1.3
 	github.com/cespare/xxhash/v2 v2.1.2
 	github.com/client9/misspell v0.3.4
diff --git a/go.sum b/go.sum
index 2733e0268..1f0517516 100644
--- a/go.sum
+++ b/go.sum
@@ -172,8 +172,8 @@ github.com/breml/errchkjson v0.3.0/go.mod h1:9Cogkyv9gcT8HREpzi3TiqBxCqDzo8awa92
 github.com/butuzov/ireturn v0.1.1 h1:QvrO2QF2+/Cx1WA/vETCIYBKtRjc30vesdoPUNo1EbY=
 github.com/butuzov/ireturn v0.1.1/go.mod h1:Wh6Zl3IMtTpaIKbmwzqi6olnM9ptYQxxVacMsOEFPoc=
 github.com/bytecodealliance/wasmtime-go v0.36.0 h1:B6thr7RMM9xQmouBtUqm1RpkJjuLS37m6nxX+iwsQSc=
-github.com/caddyserver/certmagic v0.17.0 h1:AHHvvmv6SNcq0vK5BgCevQqYMV8GNprVk6FWZzx8d+Q=
-github.com/caddyserver/certmagic v0.17.0/go.mod h1:pSS2aZcdKlrTZrb2DKuRafckx20o5Fz1EdDKEB8KOQM=
+github.com/caddyserver/certmagic v0.17.1 h1:VrWANhQAj3brK7jAUKyN6XBHg56WsyorI/84Ilq1tCQ=
+github.com/caddyserver/certmagic v0.17.1/go.mod h1:pSS2aZcdKlrTZrb2DKuRafckx20o5Fz1EdDKEB8KOQM=
 github.com/cenkalti/backoff/v4 v4.1.3 h1:cFAlzYUlVYDysBEH2T5hyJZMh3+5+WCBvSnK6Q8UtC4=
 github.com/cenkalti/backoff/v4 v4.1.3/go.mod h1:scbssz8iZGpm3xbr14ovlUdkxfGXNInqkPWOWmG2CLw=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=