diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a5767f0..8b90266 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,7 +32,7 @@ jobs:
       - name: Run tests
         run: ruby --version; bundle exec rspec spec || $ALLOW_FAILURES
       - name: Coveralls GitHub Action
-        uses: coverallsapp/github-action@v1.1.2
+        uses: coverallsapp/github-action@v2
         if: "matrix.ruby == '3.0'"
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
@@ -59,7 +59,7 @@ jobs:
       - name: Run tests
         run: ruby --version; bundle exec rspec spec || $ALLOW_FAILURES
       - name: Coveralls GitHub Action
-        uses: coverallsapp/github-action@v1.1.2
+        uses: coverallsapp/github-action@v2
         if: "matrix.ruby == '3.0'"
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/lib/json/ld/context.rb b/lib/json/ld/context.rb
index db3329b..3334974 100644
--- a/lib/json/ld/context.rb
+++ b/lib/json/ld/context.rb
@@ -2322,7 +2322,6 @@ def ==(other)
             language_mapping == other.language_mapping &&
             direction_mapping == other.direction_mapping &&
             reverse_property == other.reverse_property &&
-            simple == other.simple &&
             index == other.index &&
             context == other.context &&
             prefix? == other.prefix? &&