diff --git a/go.mod b/go.mod
index 921cbb7..6ea4397 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/philippseith/signalr
 
-go 1.18
+go 1.20
 
 require (
 	github.com/cenkalti/backoff/v4 v4.2.1