diff --git a/go.mod b/go.mod
index 3c32d96..2c8a5f6 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,5 @@
 module github.com/floatpane/go-patchapply
 
-go 1.26
+go 1.27.0
 
 require github.com/floatpane/go-mailpatch v0.0.2