diff --git a/build/docker/docker.go b/build/docker/docker.go
index 34d8c7e6..81ee124c 100644
--- a/build/docker/docker.go
+++ b/build/docker/docker.go
@@ -20,8 +20,8 @@ import (
 
 // Tags used to build our docker images.
 const (
-	AlpineImage = "alpine:3.18.4"
-	UbuntuImage = "ubuntu:23.10"
+	AlpineImage = "alpine:3.20.3"
+	UbuntuImage = "ubuntu:24.04"
 )
 
 // Label used to tag docker resources created by crust.