diff --git a/go.mod b/go.mod
index 1e4ec6ab..7638c084 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module gitea.com/gitea/runner
 
 go 1.26.0
 
-toolchain go1.26.5
+toolchain go1.26.6
 
 require (
 	connectrpc.com/connect v1.20.0