diff --git a/dependabot/docker/go/Dockerfile b/dependabot/docker/go/Dockerfile
index 9b3f87a..9f73b0d 100644
--- a/dependabot/docker/go/Dockerfile
+++ b/dependabot/docker/go/Dockerfile
@@ -15,4 +15,4 @@
 # binaries) to reflect that version of Go.
 
 # https://hub.docker.com/_/golang
-FROM golang:1.21.7
+FROM golang:1.21.8