diff --git a/dependabot/docker/go/Dockerfile b/dependabot/docker/go/Dockerfile
index 04a4443..74807d0 100644
--- a/dependabot/docker/go/Dockerfile
+++ b/dependabot/docker/go/Dockerfile
@@ -23,4 +23,4 @@
 # binaries) to reflect that version of Go.
 
 # https://hub.docker.com/_/golang
-FROM golang:1.21.5
+FROM golang:1.21.6