diff --git a/go.mod b/go.mod
index 026db45..d07c7f4 100644
--- a/go.mod
+++ b/go.mod
@@ -1,5 +1,5 @@
 module github.com/nemunaire/goldmark-inline-attributes
 
-go 1.21.0
+go 1.18
 
 require github.com/yuin/goldmark v1.5.6