diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index a38d07e..019dfce 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Login to DockerHub
         uses: docker/login-action@v3
         with:
-          username: ${{ DOCKERHUB_USERNAME }}
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       
       - name: Build and push
diff --git a/Dockerfile b/Dockerfile
index fb3a855..7c6c269 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM lukemathwalker/cargo-chef:latest-rust-1.64 AS chef
+FROM lukemathwalker/cargo-chef:latest AS chef
 WORKDIR /usr/src/black-mesa
 
 FROM chef AS prepare