diff --git a/go.mod b/go.mod
index 9450c510..90bd8750 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/newrelic/newrelic-k8s-metrics-adapter
 
-go 1.21
+go 1.21.5
 
 require (
 	github.com/elazarl/goproxy v0.0.0-20230731152917-f99041a5c027