diff --git a/go.mod b/go.mod
index 11fb895a..18be5fd9 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/safing/portbase
 go 1.15
 
 require (
-	github.com/VictoriaMetrics/metrics v1.18.1
+	github.com/VictoriaMetrics/metrics v1.20.1
 	github.com/aead/serpent v0.0.0-20160714141033-fba169763ea6
 	github.com/armon/go-radix v1.0.0
 	github.com/bluele/gcache v0.0.2
diff --git a/go.sum b/go.sum
index 4031a689..842a1c42 100644
--- a/go.sum
+++ b/go.sum
@@ -2,8 +2,8 @@ github.com/AndreasBriese/bbloom v0.0.0-20190825152654-46b345b51c96 h1:cTp8I5+VIo
 github.com/AndreasBriese/bbloom v0.0.0-20190825152654-46b345b51c96/go.mod h1:bOvUY6CB00SOBii9/FifXqc0awNKxLFCL/+pkDPuyl8=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
-github.com/VictoriaMetrics/metrics v1.18.1 h1:OZ0+kTTto8oPfHnVAnTOoyl0XlRhRkoQrD2n2cOuRw0=
-github.com/VictoriaMetrics/metrics v1.18.1/go.mod h1:ArjwVz7WpgpegX/JpB0zpNF2h2232kErkEnzH1sxMmA=
+github.com/VictoriaMetrics/metrics v1.20.1 h1:XqQbRKYzwkmo0DKKDbvp6V7upUqErlqd0vXPoeBsEbU=
+github.com/VictoriaMetrics/metrics v1.20.1/go.mod h1:ArjwVz7WpgpegX/JpB0zpNF2h2232kErkEnzH1sxMmA=
 github.com/aead/serpent v0.0.0-20160714141033-fba169763ea6 h1:5L8Mj9Co9sJVgW3TpYk2gxGJnDjsYuboNTcRmbtGKGs=
 github.com/aead/serpent v0.0.0-20160714141033-fba169763ea6/go.mod h1:3HgLJ9d18kXMLQlJvIY3+FszZYMxCz8WfE2MQ7hDY0w=
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=