diff --git a/.github/workflows/dart.yml b/.github/workflows/dart.yml
index da5ae71..9555ff0 100644
--- a/.github/workflows/dart.yml
+++ b/.github/workflows/dart.yml
@@ -16,7 +16,7 @@ jobs:
         sdk: [beta, stable]
 
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
       - uses: dart-lang/setup-dart@65eb853c7ba17dde3be364c3d2858773e7144260
         with:
           sdk: ${{ matrix.sdk }}
diff --git a/analysis_options.yaml b/analysis_options.yaml
index fe860d2..ff3af70 100644
--- a/analysis_options.yaml
+++ b/analysis_options.yaml
@@ -5,7 +5,7 @@ analyzer:
     - "doc/api/**"
     - "lib/mode/**"
   errors:
-    deprecated_member_use: false
+    deprecated_member_use: ignore
 
 linter:
   rules: