diff --git a/dev-tools/kubernetes/heartbeat/Dockerfile.debug b/dev-tools/kubernetes/heartbeat/Dockerfile.debug
index d10e04d0cea..df065094897 100644
--- a/dev-tools/kubernetes/heartbeat/Dockerfile.debug
+++ b/dev-tools/kubernetes/heartbeat/Dockerfile.debug
@@ -1,4 +1,4 @@
-FROM golang:1.21.5 as builder
+FROM golang:1.20.11 as builder
 
 ENV PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/go/bin:/usr/local/go/bin