diff --git a/images/mirror/Earthfile b/images/mirror/Earthfile
index 37d70548fd4a22a4a7cea847de2fccf40ee567df..cf47932393e8425b07e09708d449b57c3d4d05ff 100644
--- a/images/mirror/Earthfile
+++ b/images/mirror/Earthfile
@@ -17,7 +17,7 @@ distroless-static:
     DO +MIRROR --image=gcr.io/distroless/static:nonroot@sha256:91ca4720011393f4d4cab3a01fa5814ee2714b7d40e6c74f2505f74168398ca9
 
 golang:
-    DO +MIRROR --image=docker.io/library/golang:1.21.4-bookworm
+    DO +MIRROR --image=docker.io/library/golang:1.21.5-bookworm
 
 alpine:
     DO +MIRROR --image=docker.io/library/alpine:3.18.5