diff --git a/.github/workflows/dart.yaml b/.github/workflows/dart.yaml
index 6af7b50..d409585 100644
--- a/.github/workflows/dart.yaml
+++ b/.github/workflows/dart.yaml
@@ -24,7 +24,7 @@ jobs:
       # These are the latest versions of the github actions; dependabot will
       # send PRs to keep these up-to-date.
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
-      - uses: dart-lang/setup-dart@8a4b97ea2017cc079571daec46542f76189836b1
+      - uses: dart-lang/setup-dart@b64355ae6ca0b5d484f0106a033dd1388965d06d
         with:
           sdk: ${{ matrix.sdk }}
 
@@ -46,7 +46,7 @@ jobs:
         sdk: [dev, stable]
     steps:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11
-      - uses: dart-lang/setup-dart@8a4b97ea2017cc079571daec46542f76189836b1
+      - uses: dart-lang/setup-dart@b64355ae6ca0b5d484f0106a033dd1388965d06d
         with:
           sdk: ${{ matrix.sdk }}