diff --git a/go.mod b/go.mod
index ef83887..f75cdcb 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/cancom/terraform-provider-cancom
 
-go 1.18
+go 1.21
 
 require (
 	github.com/hashicorp/terraform-plugin-docs v0.13.0