diff --git a/go.mod b/go.mod
index 68fc8d6..40ed08d 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.16
 
 require (
 	github.com/mitchellh/hashstructure v1.1.0
-	go.etcd.io/etcd/api/v3 v3.5.3
+	go.etcd.io/etcd/api/v3 v3.5.4
 	go.etcd.io/etcd/client/v3 v3.5.3
 	go.uber.org/zap v1.21.0
 	go.unistack.org/micro/v3 v3.9.7
diff --git a/go.sum b/go.sum
index d997100..bb677b8 100644
--- a/go.sum
+++ b/go.sum
@@ -153,8 +153,9 @@ github.com/xeipuuv/gojsonschema v1.2.0/go.mod h1:anYRn/JVcOK2ZgGU+IjEV4nwlhoK5sQ
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
-go.etcd.io/etcd/api/v3 v3.5.3 h1:QmhsZfmMpCT6M7EwRVSPJFfKOOGgo+MeUDfSZngfeso=
 go.etcd.io/etcd/api/v3 v3.5.3/go.mod h1:5GB2vv4A4AOn3yk7MftYGHkUfGtDHnEraIjym4dYz5A=
+go.etcd.io/etcd/api/v3 v3.5.4 h1:OHVyt3TopwtUQ2GKdd5wu3PmmipR4FTwCqoEjSyRdIc=
+go.etcd.io/etcd/api/v3 v3.5.4/go.mod h1:5GB2vv4A4AOn3yk7MftYGHkUfGtDHnEraIjym4dYz5A=
 go.etcd.io/etcd/client/pkg/v3 v3.5.3 h1:QvFISaDSofVNt2sWwM1lJLHNZNjkuJjYOU+cIYBQcoQ=
 go.etcd.io/etcd/client/pkg/v3 v3.5.3/go.mod h1:IJHfcCEKxYu1Os13ZdwCwIUTUVGYTSAM3YSwc9/Ac1g=
 go.etcd.io/etcd/client/v3 v3.5.3 h1:2Yli1O50DkVHrEvli5CbrRJJCdqymxNAgY67D5r3WwI=