diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0adac5c..c238e8d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -252,7 +252,7 @@ jobs:
 
       - name: Prepare Build Environment (MacOS)
         run: |
-          brew upgrade
+          brew upgrade rustup
           brew install cmake opencl-clhpp-headers
 
       - name: Build Qrack MacOS