diff --git a/.go-version b/.go-version
index 87b26e8b1aa..229a27c6f20 100644
--- a/.go-version
+++ b/.go-version
@@ -1 +1 @@
-1.22.7
+1.22.8
diff --git a/api/go.mod b/api/go.mod
index b359a329c1b..58c4a0d4d78 100644
--- a/api/go.mod
+++ b/api/go.mod
@@ -2,7 +2,7 @@ module go.etcd.io/etcd/api/v3
 
 go 1.22
 
-toolchain go1.22.7
+toolchain go1.22.8
 
 require (
 	github.com/coreos/go-semver v0.3.0
diff --git a/client/pkg/go.mod b/client/pkg/go.mod
index ca8b517a303..7897dc27d8b 100644
--- a/client/pkg/go.mod
+++ b/client/pkg/go.mod
@@ -2,7 +2,7 @@ module go.etcd.io/etcd/client/pkg/v3
 
 go 1.22
 
-toolchain go1.22.7
+toolchain go1.22.8
 
 require (
 	github.com/coreos/go-systemd/v22 v22.3.2
diff --git a/client/v2/go.mod b/client/v2/go.mod
index 5395ee2fca2..86b4f8d6027 100644
--- a/client/v2/go.mod
+++ b/client/v2/go.mod
@@ -2,7 +2,7 @@ module go.etcd.io/etcd/client/v2
 
 go 1.22
 
-toolchain go1.22.7
+toolchain go1.22.8
 
 require (
 	github.com/json-iterator/go v1.1.11
diff --git a/client/v3/go.mod b/client/v3/go.mod
index a55e60cd6fb..c0bfa1a8f4e 100644
--- a/client/v3/go.mod
+++ b/client/v3/go.mod
@@ -2,7 +2,7 @@ module go.etcd.io/etcd/client/v3
 
 go 1.22
 
-toolchain go1.22.7
+toolchain go1.22.8
 
 require (
 	github.com/dustin/go-humanize v1.0.0
diff --git a/etcdctl/go.mod b/etcdctl/go.mod
index 4cabf764268..d81fc1b4599 100644
--- a/etcdctl/go.mod
+++ b/etcdctl/go.mod
@@ -2,7 +2,7 @@ module go.etcd.io/etcd/etcdctl/v3
 
 go 1.22
 
-toolchain go1.22.7
+toolchain go1.22.8
 
 require (
 	github.com/bgentry/speakeasy v0.1.0
diff --git a/etcdutl/go.mod b/etcdutl/go.mod
index d6031e021e7..07c01725597 100644
--- a/etcdutl/go.mod
+++ b/etcdutl/go.mod
@@ -2,7 +2,7 @@ module go.etcd.io/etcd/etcdutl/v3
 
 go 1.22
 
-toolchain go1.22.7
+toolchain go1.22.8
 
 replace (
 	go.etcd.io/etcd/api/v3 => ../api
diff --git a/go.mod b/go.mod
index 702857ca523..b74535ad866 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module go.etcd.io/etcd/v3
 
 go 1.22
 
-toolchain go1.22.7
+toolchain go1.22.8
 
 replace (
 	go.etcd.io/etcd/api/v3 => ./api
diff --git a/pkg/go.mod b/pkg/go.mod
index 8af2ccbc2f7..535a540f12a 100644
--- a/pkg/go.mod
+++ b/pkg/go.mod
@@ -2,7 +2,7 @@ module go.etcd.io/etcd/pkg/v3
 
 go 1.22
 
-toolchain go1.22.7
+toolchain go1.22.8
 
 require (
 	github.com/creack/pty v1.1.11
diff --git a/raft/go.mod b/raft/go.mod
index 1cf1ac3a327..0ccf2e36906 100644
--- a/raft/go.mod
+++ b/raft/go.mod
@@ -2,7 +2,7 @@ module go.etcd.io/etcd/raft/v3
 
 go 1.22
 
-toolchain go1.22.7
+toolchain go1.22.8
 
 require (
 	github.com/cockroachdb/datadriven v1.0.2
diff --git a/server/go.mod b/server/go.mod
index 74b4facbfdc..a6c68184639 100644
--- a/server/go.mod
+++ b/server/go.mod
@@ -2,7 +2,7 @@ module go.etcd.io/etcd/server/v3
 
 go 1.22
 
-toolchain go1.22.7
+toolchain go1.22.8
 
 require (
 	github.com/coreos/go-semver v0.3.0
diff --git a/tests/go.mod b/tests/go.mod
index 70b42cb9380..e17619fbb9c 100644
--- a/tests/go.mod
+++ b/tests/go.mod
@@ -2,7 +2,7 @@ module go.etcd.io/etcd/tests/v3
 
 go 1.22
 
-toolchain go1.22.7
+toolchain go1.22.8
 
 replace (
 	go.etcd.io/etcd/api/v3 => ../api
diff --git a/tools/mod/go.mod b/tools/mod/go.mod
index 1fa8217a70b..ce99f83263b 100644
--- a/tools/mod/go.mod
+++ b/tools/mod/go.mod
@@ -2,7 +2,7 @@ module go.etcd.io/etcd/tools/v3
 
 go 1.22
 
-toolchain go1.22.7
+toolchain go1.22.8
 
 require (
 	github.com/alexkohler/nakedret v1.0.0