diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1b178b1..fe00d60 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,6 +13,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - uses: awalsh128/cache-apt-pkgs-action@latest
+    - uses: coursier/cache-action@v6
       with:
         packages: valgrind
         version: 1.0
@@ -22,5 +23,7 @@ jobs:
         java-version: '11'
         distribution: 'temurin'
         cache: 'sbt'
+    - Install sbt
+      run: apt install -y sbt
     - name: Run tests
       run: sbt test