diff --git a/go.mod b/go.mod
index 27d3afc..56248d5 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/mszostok/codeowners-validator
 
-go 1.17
+go 1.21
 
 require (
 	github.com/fatih/color v1.12.0