diff --git a/go.mod b/go.mod
index 5da2faf..d047a40 100644
--- a/go.mod
+++ b/go.mod
@@ -4,6 +4,6 @@ go 1.13
 
 require (
 	github.com/VictoriaMetrics/metrics v1.9.3
-	github.com/micro/go-micro/v2 v2.8.0
+	github.com/micro/go-micro/v2 v2.9.1
 	github.com/stretchr/testify v1.4.0
 )
diff --git a/go.sum b/go.sum
index d946ed7..7bc9458 100644
--- a/go.sum
+++ b/go.sum
@@ -262,8 +262,8 @@ github.com/mattn/go-tty v0.0.0-20180219170247-931426f7535a/go.mod h1:XPvLUNfbS4f
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
 github.com/micro/cli/v2 v2.1.2 h1:43J1lChg/rZCC1rvdqZNFSQDrGT7qfMrtp6/ztpIkEM=
 github.com/micro/cli/v2 v2.1.2/go.mod h1:EguNh6DAoWKm9nmk+k/Rg0H3lQnDxqzu5x5srOtGtYg=
-github.com/micro/go-micro/v2 v2.8.0 h1:WKogg6xqJmk3CjTFscrzSKN1fSGtince4sWfaqx9844=
-github.com/micro/go-micro/v2 v2.8.0/go.mod h1:hSdOM6jb6aGswjBpCeB9wJ0yVH+CugevRm/CX7NlSrQ=
+github.com/micro/go-micro/v2 v2.9.1 h1:+S9koIrNWARjpP6k2TZ7kt0uC9zUJtNXzIdZTZRms7Q=
+github.com/micro/go-micro/v2 v2.9.1/go.mod h1:x55ZM3Puy0FyvvkR3e0ha0xsE9DFwfPSUMWAIbFY0SY=
 github.com/miekg/dns v1.1.15/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
 github.com/miekg/dns v1.1.27 h1:aEH/kqUzUxGJ/UHcEKdJY+ugH6WEzsEBBSPa8zuy1aM=
 github.com/miekg/dns v1.1.27/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM=