diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index ce4f3d75a4..ad8ccee8ae 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -1,6 +1,6 @@
 name: Push docker images
 env:
-  BASE_IMAGE: "ubuntu:18.04"
+  BASE_IMAGE: "ubuntu:20.04"
   CORE_IMAGE: "dependabot/dependabot-core"
   CORE_IMAGE_MIRROR: "ghcr.io/dependabot/dependabot-core"
 on: