diff --git a/.github/workflows/downstream.yml b/.github/workflows/downstream.yml
index cb4c90f9..919ef48f 100644
--- a/.github/workflows/downstream.yml
+++ b/.github/workflows/downstream.yml
@@ -31,7 +31,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        julia-version: ['1']
+        julia-version: ['1.11-nightly']
         os: [ubuntu-latest]
         package:
           - {repo: BlockBandedMatrices.jl, group: JuliaLinearAlgebra}