diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index 00b5451..f415396 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -114,11 +114,14 @@ jobs:
 
       - name: Install tox
         run: |
-          python3 -m pip install --upgrade pip
-          python3 -m pip install --upgrade "tox>=4.0.0"
+          echo ~/bin >> $GITHUB_PATH
+          python3 -m pip install --upgrade pip uv
+          uv tool update-shell
+          uv tool install "tox>=4.21.2" --with "tox-uv>=1.15.0"
+          tox --version
 
       - name: Log installed dists
-        run: python3 -m pip freeze --all
+        run: python3 -m uv pip freeze
 
       - run: ${{ matrix.command }}
 
diff --git a/tox.ini b/tox.ini
index a83d445..35f2347 100644
--- a/tox.ini
+++ b/tox.ini
@@ -7,7 +7,8 @@ envlist =
     ubi9
 isolated_build = True
 requires =
-    tox>=4.0.12
+    tox>=4.21.2
+    tox-uv>=1.15.0
 
 [testenv]
 commands =