diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 25cbc71c..2f91ed7a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -95,4 +95,4 @@ jobs:
       - run: npm --prefix assets run check
       - run: npm --prefix assets test
 
-      - uses: mbta/actions/dialyzer@v2.21
+      - uses: mbta/actions/dialyzer@v2.24