diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 43ed74b3..c0a58508 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -51,6 +51,10 @@ jobs:
       run: |
         sudo apt update
         sudo apt install gcc libxxf86vm-dev libosmesa6-dev libgles2-mesa-dev -y
+    # Workaround for https://github.com/actions/runner-images/issues/10001:
+    - name: Upgrade llvm
+      if: startsWith(matrix.os, 'windows')
+      run: choco upgrade llvm
     - name: Install rust
       id: toolchain
       uses: dtolnay/rust-toolchain@master