diff --git a/go.mod b/go.mod
index c1980f7..885299e 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module github.com/apricote/hcloud-upload-image
 
 go 1.23.0
 
-toolchain go1.25.1
+toolchain go1.25.4
 
 require (
 	github.com/apricote/hcloud-upload-image/hcloudimages v1.1.0
diff --git a/hcloudimages/go.mod b/hcloudimages/go.mod
index 08c77b9..520c306 100644
--- a/hcloudimages/go.mod
+++ b/hcloudimages/go.mod
@@ -2,7 +2,7 @@ module github.com/apricote/hcloud-upload-image/hcloudimages
 
 go 1.23.0
 
-toolchain go1.25.1
+toolchain go1.25.4
 
 require (
 	github.com/hetznercloud/hcloud-go/v2 v2.23.0