diff --git a/.github/workflows/selective_cache_persist.yml b/.github/workflows/selective_cache_persist.yml
index f8e3f7ca..f1cf8ee0 100644
--- a/.github/workflows/selective_cache_persist.yml
+++ b/.github/workflows/selective_cache_persist.yml
@@ -14,8 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ '3.9-minver', '3.9', '3.10', '3.11', '3.12']
-        #
+        python-version: [ '3.9-minver', '3.9', '3.10', '3.11', '3.12', '3.13']
     name: Persist cache for ${{ matrix.python-version }}
     steps:
       - name: Create cache directory
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 008e467f..a32203ef 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -29,6 +29,7 @@ jobs:
           - python-version: "3.10"
           - python-version: "3.11"
           - python-version: "3.12"
+          - python-version: "3.13"
     name: Tests on ${{ matrix.python-version }} ${{ matrix.name-suffix }}
     steps:
       - name: Setup python