diff --git a/.go-version b/.go-version
index 229a27c6f20..d28b1eb8f3f 100644
--- a/.go-version
+++ b/.go-version
@@ -1 +1 @@
-1.22.8
+1.22.9
diff --git a/go.mod b/go.mod
index d3f65d879b8..ae98bc2e337 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module go.etcd.io/etcd
 
 go 1.22
 
-toolchain go1.22.8
+toolchain go1.22.9
 
 require (
 	github.com/bgentry/speakeasy v0.1.0
diff --git a/tools/mod/go.mod b/tools/mod/go.mod
index 9874f53eb5a..ee25a417b9a 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 go1.22.8
+toolchain go1.22.9
 
 require (
 	github.com/gogo/protobuf v1.3.2