diff --git a/go.mod b/go.mod
index a68ddab..0e70d66 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/IBM/mq2prom
 
-go 1.22
+go 1.20
 
 require (
 	github.com/eclipse/paho.mqtt.golang v1.4.3