diff --git a/.coveralls.yml b/.coveralls.yml
deleted file mode 100644
index 6ce2e07..0000000
--- a/.coveralls.yml
+++ /dev/null
@@ -1 +0,0 @@
-repo_token: YUaI9y9KOrXNVXcOoL0CHmmcXSBOFJYmt
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 63a8d52..493ac45 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -18,7 +18,7 @@ jobs:
     strategy:
       matrix:
         python-version: [
-          "3.9", "3.10", "3.11", "3.12"
+          "3.9", "3.10", "3.11", "3.12", "3.13"
         ]
     steps:
     - uses: actions/checkout@master
@@ -34,6 +34,3 @@ jobs:
       run: |
         coverage run -m pytest
         coverage report
-    - name: Submit Coverage Report to Coveralls
-      if: ${{ matrix.python-version == 3.12 }}
-      run: coveralls