diff --git a/api/version/version.go b/api/version/version.go
index 71dfdf5107c..38c529864b9 100644
--- a/api/version/version.go
+++ b/api/version/version.go
@@ -26,7 +26,7 @@ import (
 var (
 	// MinClusterVersion is the min cluster version this etcd binary is compatible with.
 	MinClusterVersion = "3.0.0"
-	Version           = "3.5.1"
+	Version           = "3.5.2"
 	APIVersion        = "unknown"
 
 	// Git SHA Value will be set during build
diff --git a/client/v2/go.mod b/client/v2/go.mod
index db5d4e1ceef..32cb9c9e27b 100644
--- a/client/v2/go.mod
+++ b/client/v2/go.mod
@@ -5,8 +5,8 @@ go 1.16
 require (
 	github.com/json-iterator/go v1.1.11
 	github.com/modern-go/reflect2 v1.0.1
-	go.etcd.io/etcd/api/v3 v3.5.1
-	go.etcd.io/etcd/client/pkg/v3 v3.5.1
+	go.etcd.io/etcd/api/v3 v3.5.2
+	go.etcd.io/etcd/client/pkg/v3 v3.5.2
 )
 
 replace (
diff --git a/client/v3/go.mod b/client/v3/go.mod
index ed7bd8dc51b..e838c65b9ab 100644
--- a/client/v3/go.mod
+++ b/client/v3/go.mod
@@ -6,8 +6,8 @@ require (
 	github.com/dustin/go-humanize v1.0.0
 	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0
 	github.com/prometheus/client_golang v1.11.0
-	go.etcd.io/etcd/api/v3 v3.5.1
-	go.etcd.io/etcd/client/pkg/v3 v3.5.1
+	go.etcd.io/etcd/api/v3 v3.5.2
+	go.etcd.io/etcd/client/pkg/v3 v3.5.2
 	go.uber.org/zap v1.17.0
 	google.golang.org/grpc v1.38.0
 	sigs.k8s.io/yaml v1.2.0
diff --git a/etcdctl/go.mod b/etcdctl/go.mod
index 2a26f498725..6b38511d8ff 100644
--- a/etcdctl/go.mod
+++ b/etcdctl/go.mod
@@ -9,12 +9,12 @@ require (
 	github.com/spf13/cobra v1.1.3
 	github.com/spf13/pflag v1.0.5
 	github.com/urfave/cli v1.22.4
-	go.etcd.io/etcd/api/v3 v3.5.1
-	go.etcd.io/etcd/client/pkg/v3 v3.5.1
-	go.etcd.io/etcd/client/v2 v2.305.1
-	go.etcd.io/etcd/client/v3 v3.5.1
-	go.etcd.io/etcd/etcdutl/v3 v3.5.1
-	go.etcd.io/etcd/pkg/v3 v3.5.1
+	go.etcd.io/etcd/api/v3 v3.5.2
+	go.etcd.io/etcd/client/pkg/v3 v3.5.2
+	go.etcd.io/etcd/client/v2 v2.305.2
+	go.etcd.io/etcd/client/v3 v3.5.2
+	go.etcd.io/etcd/etcdutl/v3 v3.5.2
+	go.etcd.io/etcd/pkg/v3 v3.5.2
 	go.uber.org/zap v1.17.0
 	golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba
 	google.golang.org/grpc v1.38.0
diff --git a/etcdutl/go.mod b/etcdutl/go.mod
index 5592fed043a..56119d227e3 100644
--- a/etcdutl/go.mod
+++ b/etcdutl/go.mod
@@ -25,11 +25,11 @@ require (
 	github.com/olekukonko/tablewriter v0.0.5
 	github.com/spf13/cobra v1.1.3
 	go.etcd.io/bbolt v1.3.6
-	go.etcd.io/etcd/api/v3 v3.5.1
-	go.etcd.io/etcd/client/pkg/v3 v3.5.1
-	go.etcd.io/etcd/client/v3 v3.5.1
-	go.etcd.io/etcd/pkg/v3 v3.5.1
-	go.etcd.io/etcd/raft/v3 v3.5.1
-	go.etcd.io/etcd/server/v3 v3.5.1
+	go.etcd.io/etcd/api/v3 v3.5.2
+	go.etcd.io/etcd/client/pkg/v3 v3.5.2
+	go.etcd.io/etcd/client/v3 v3.5.2
+	go.etcd.io/etcd/pkg/v3 v3.5.2
+	go.etcd.io/etcd/raft/v3 v3.5.2
+	go.etcd.io/etcd/server/v3 v3.5.2
 	go.uber.org/zap v1.17.0
 )
diff --git a/go.mod b/go.mod
index 62bfd965314..326107e3233 100644
--- a/go.mod
+++ b/go.mod
@@ -20,16 +20,16 @@ require (
 	github.com/dustin/go-humanize v1.0.0
 	github.com/spf13/cobra v1.1.3
 	go.etcd.io/bbolt v1.3.6
-	go.etcd.io/etcd/api/v3 v3.5.1
-	go.etcd.io/etcd/client/pkg/v3 v3.5.1
-	go.etcd.io/etcd/client/v2 v2.305.1
-	go.etcd.io/etcd/client/v3 v3.5.1
-	go.etcd.io/etcd/etcdctl/v3 v3.5.1
-	go.etcd.io/etcd/etcdutl/v3 v3.5.1
-	go.etcd.io/etcd/pkg/v3 v3.5.1
-	go.etcd.io/etcd/raft/v3 v3.5.1
-	go.etcd.io/etcd/server/v3 v3.5.1
-	go.etcd.io/etcd/tests/v3 v3.5.1
+	go.etcd.io/etcd/api/v3 v3.5.2
+	go.etcd.io/etcd/client/pkg/v3 v3.5.2
+	go.etcd.io/etcd/client/v2 v2.305.2
+	go.etcd.io/etcd/client/v3 v3.5.2
+	go.etcd.io/etcd/etcdctl/v3 v3.5.2
+	go.etcd.io/etcd/etcdutl/v3 v3.5.2
+	go.etcd.io/etcd/pkg/v3 v3.5.2
+	go.etcd.io/etcd/raft/v3 v3.5.2
+	go.etcd.io/etcd/server/v3 v3.5.2
+	go.etcd.io/etcd/tests/v3 v3.5.2
 	go.uber.org/zap v1.17.0
 	golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba
 	google.golang.org/grpc v1.38.0
diff --git a/pkg/go.mod b/pkg/go.mod
index 2f7f3203ed0..3fbba6599ef 100644
--- a/pkg/go.mod
+++ b/pkg/go.mod
@@ -9,7 +9,7 @@ require (
 	github.com/spf13/cobra v1.1.3
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.7.0
-	go.etcd.io/etcd/client/pkg/v3 v3.5.1
+	go.etcd.io/etcd/client/pkg/v3 v3.5.2
 	go.uber.org/zap v1.17.0
 	google.golang.org/grpc v1.38.0
 )
diff --git a/raft/go.mod b/raft/go.mod
index 90a6d1388b6..5b3e86394af 100644
--- a/raft/go.mod
+++ b/raft/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/gogo/protobuf v1.3.2
 	github.com/golang/protobuf v1.5.2
 	github.com/pkg/errors v0.9.1 // indirect
-	go.etcd.io/etcd/client/pkg/v3 v3.5.1
+	go.etcd.io/etcd/client/pkg/v3 v3.5.2
 )
 
 // Bad imports are sometimes causing attempts to pull that code.
diff --git a/server/go.mod b/server/go.mod
index 5c099cf5fd1..b727730073b 100644
--- a/server/go.mod
+++ b/server/go.mod
@@ -25,12 +25,12 @@ require (
 	github.com/tmc/grpc-websocket-proxy v0.0.0-20201229170055-e5319fda7802
 	github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2
 	go.etcd.io/bbolt v1.3.6
-	go.etcd.io/etcd/api/v3 v3.5.1
-	go.etcd.io/etcd/client/pkg/v3 v3.5.1
-	go.etcd.io/etcd/client/v2 v2.305.1
-	go.etcd.io/etcd/client/v3 v3.5.1
-	go.etcd.io/etcd/pkg/v3 v3.5.1
-	go.etcd.io/etcd/raft/v3 v3.5.1
+	go.etcd.io/etcd/api/v3 v3.5.2
+	go.etcd.io/etcd/client/pkg/v3 v3.5.2
+	go.etcd.io/etcd/client/v2 v2.305.2
+	go.etcd.io/etcd/client/v3 v3.5.2
+	go.etcd.io/etcd/pkg/v3 v3.5.2
+	go.etcd.io/etcd/raft/v3 v3.5.2
 	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.20.0
 	go.opentelemetry.io/otel v0.20.0
 	go.opentelemetry.io/otel/exporters/otlp v0.20.0
diff --git a/tests/go.mod b/tests/go.mod
index b499efa271e..719d17dd04d 100644
--- a/tests/go.mod
+++ b/tests/go.mod
@@ -28,14 +28,14 @@ require (
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.7.0
 	go.etcd.io/bbolt v1.3.6
-	go.etcd.io/etcd/api/v3 v3.5.1
-	go.etcd.io/etcd/client/pkg/v3 v3.5.1
-	go.etcd.io/etcd/client/v2 v2.305.1
-	go.etcd.io/etcd/client/v3 v3.5.1
-	go.etcd.io/etcd/etcdutl/v3 v3.5.1
-	go.etcd.io/etcd/pkg/v3 v3.5.1
-	go.etcd.io/etcd/raft/v3 v3.5.1
-	go.etcd.io/etcd/server/v3 v3.5.1
+	go.etcd.io/etcd/api/v3 v3.5.2
+	go.etcd.io/etcd/client/pkg/v3 v3.5.2
+	go.etcd.io/etcd/client/v2 v2.305.2
+	go.etcd.io/etcd/client/v3 v3.5.2
+	go.etcd.io/etcd/etcdutl/v3 v3.5.2
+	go.etcd.io/etcd/pkg/v3 v3.5.2
+	go.etcd.io/etcd/raft/v3 v3.5.2
+	go.etcd.io/etcd/server/v3 v3.5.2
 	go.uber.org/zap v1.17.0
 	golang.org/x/crypto v0.0.0-20201002170205-7f63de1d35b0
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c