diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f77de41a..fd06bd65 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,25 +9,21 @@ on:
   workflow_dispatch:
 jobs:
   test:
-    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }}
+    name: Julia ${{ matrix.julia-version }} - ${{ matrix.os }} - ${{ matrix.arch }}
     runs-on: ${{ matrix.os }}
     env:
       JULIA_PKG_SERVER: ""
     strategy:
       fail-fast: false
       matrix:
-        version:
-          - '1.8'
-          - 'nightly'
-        os:
-          - ubuntu-latest
-        arch:
-          - x64
+        julia-version: ['1.8', '~1.9.0-0', 'nightly']
+        os: [ubuntu-latest]
+        arch: [x64]
     steps:
       - uses: actions/checkout@v2
       - uses: julia-actions/setup-julia@v1
         with:
-          version: ${{ matrix.version }}
+          version: ${{ matrix.julia-version }}
           arch: ${{ matrix.arch }}
       - uses: actions/cache@v1
         env:
@@ -44,9 +40,9 @@ jobs:
           git config --global user.name Tester
           git config --global user.email te@st.er
       - uses: julia-actions/julia-runtest@latest
-        continue-on-error: ${{ matrix.version == 'nightly' }}
+        continue-on-error: ${{ matrix.julia-version == 'nightly' }}
       - uses: julia-actions/julia-processcoverage@v1
-        if: ${{ matrix.version == '1.8' }}
+        if: ${{ matrix.julia-version == '1.8' }}
       - uses: codecov/codecov-action@v1
         with:
           file: lcov.info