diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 04c8a2d..764edb0 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -42,6 +42,6 @@ jobs:
             paths:
               - ".mypy_cache/"
 
-    uses: "kurtmckee/github-workflows/.github/workflows/tox.yaml@73024397dba10c866931a1d26cc2a0e7d223472f" # v0.2
+    uses: "kurtmckee/github-workflows/.github/workflows/tox.yaml@420931a88d3f09ca8dbce4778d145ed610c231e0" # v0.4
     with:
       config: "${{ toJSON(matrix) }}"