diff --git a/go.mod b/go.mod
index e818760..7efb5f6 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module git.cryptic.systems/volker.raschek/drone-email-docker
 
 go 1.21.0
 
-toolchain go1.24.2
+toolchain go1.24.3
 
 require (
 	github.com/spf13/cobra v1.9.1