diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f3d651f..b2daac9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,6 +14,7 @@ jobs:
         version:
           - '1.6'
           - '1' # automatically expands to the latest stable 1.x release of Julia
+          - 'nightly'
         os:
           - ubuntu-latest
         arch: